OUPINKE 3200 Geyashi Tonneau Automatic Watch – NH36A, Synthetic Sapphire, Tungsten Steel Bracelet
The OUPINKE 3200 Geyashi Series is a tonneau automatic dress watch — 40.5×37.5mm case, Seiko NH36A movement with day-date at 3 o’clock, synthetic sapphire crystal, tungsten and stainless steel bracelet with diamond-cut link faceting and butterfly double clasp. Dial options: gold, black/gold, blue/gold, and full black. 11.5mm thick (without crystal), 183g, 50M water resistance. Design patent no. 2020304618885.
Key Specifications
| Specification | Details |
|---|---|
| Model | OUPINKE 3200 Geyashi Series |
| Case shape | Tonneau |
| Case material | Tungsten and stainless steel |
| Case diameter | 40.5mm × 37.5mm |
| Case thickness | 11.5mm (without crystal) |
| Crystal | Synthetic sapphire, Mohs 9 |
| Crystal coatings | Anti-fingerprint plating, soft fibre cushion, blue light resistance |
| Movement | Seiko NH36A Automatic |
| Jewels | 24 |
| Frequency | 21,600 vph |
| Power reserve | ~41 hours |
| Functions | Hours, minutes, seconds, day, date |
| Luminous | Swiss luminous powder — hands and indices |
| Water resistance | 50M / 5ATM |
| Bracelet | Tungsten and stainless steel, diamond-cut links |
| Strap width | 20mm |
| Bracelet circumference | 19cm |
| Clasp | Butterfly double buckle |
| Weight | 183g |
| Dial variants | Gold, black/gold bezel, blue/gold bezel, full black |
| Patent | Design patent no. 2020304618885 |
Seiko NH36A — Movement
The NH36A is a Seiko-manufactured automatic movement and one of the most widely used calibers in the mid-range market. It is the day-date variant of the NH35A — adding a day wheel alongside the date at 3 o’clock. Key specifications: 24 jewels, 21,600 vibrations per hour (6 beats per second), bidirectional automatic winding rotor, manual winding capability via the crown, hacking seconds hand (stops when the crown is pulled to allow accurate time setting). Power reserve is approximately 41 hours from full wind.
The NH36A is manufactured by Seiko Instruments Inc. (SII) in Japan and exported for use across third-party watch brands globally. It is a proven, durable movement with worldwide serviceability — any watchmaker familiar with ETA 2824 or Miyota 8215 equivalents can service it. Accuracy is typically −10 to +30 seconds per day from the factory; regulated examples perform closer to ±10.
Tonneau Case and Dial
The 3200 uses a closed solid dial rather than the skeleton format of the 3179 — the Geyashi Series is positioned as a dress watch. The dial is sunburst-finished with Roman numerals at key positions combined with diamond-set indices at the remaining hour positions. The day-date window sits at 3 o’clock in a dual-display format showing both the abbreviated day name and the date number simultaneously. The OUPINKE logo and “AUTOMATIC” text appear on the dial face.
The tonneau case measures 40.5mm horizontally and 37.5mm vertically — slightly wider than tall, which gives the watch a compact, wearable footprint for a dress piece. Case thickness is 11.5mm without the crystal.
Tungsten and Stainless Steel Bracelet
The bracelet uses a combination of tungsten carbide and stainless steel links. Tungsten carbide is significantly harder and denser than stainless steel — it is highly scratch-resistant under normal daily wear and does not flex or deform under pressure the way soft metals do. The trade-off is that tungsten cannot be resized by stretching or compressing links; link removal requires a standard pin tool. The bracelet uses diamond-cut faceting on the link faces, producing a faceted reflective surface consistent with the overall dressed character of the watch.
The butterfly double clasp is stamped with the OUPINKE logo and opens via two symmetrical push buttons. Bracelet circumference is 19cm — adjust via link removal for smaller wrists.
Synthetic Sapphire Crystal
Mohs hardness 9 synthetic sapphire with three coatings: anti-fingerprint plating, soft fibre cushion protection, and blue light resistance layer. The curved crystal profile follows the tonneau case shape. Synthetic sapphire is functionally identical to natural sapphire for scratch resistance — it will not mark under contact with steel, glass, or most everyday abrasives.
Swiss Luminous
Hands and hour indices carry Swiss luminous powder. Green emission, charged by ambient light, readable in darkness. The diamond-set indices do not carry lume — the hour and minute hands are the primary lume elements, supplemented by dot lume pip markers at each hour position.
50M Water Resistance
Rated to 50M / 5ATM via sealed gasket construction. Suitable for splash exposure, rain, handwashing, cold bathing, and swimming. Not suitable for warm or hot water, snorkelling, or diving. Do not operate the crown while submerged.
Dial Variants
Gold dial / gold bracelet — full gold-tone. The most formal and visually assertive variant. Roman numerals and diamond indices read clearly against the sunburst gold dial.
Black dial / gold bezel bracelet — two-tone gold and stainless with black dial. High contrast between dial and indices; the most legible variant in daylight.
Blue dial / gold bezel bracelet — two-tone gold and stainless with deep blue dial. The blue and gold combination is the most popular dress watch colour story in this price segment.
Full black dial / black bracelet — PVD black case and bracelet with black dial. The most understated variant; the diamond indices provide subtle contrast.
How the 3200 Compares to the 3179
The 3200 Geyashi and 3179 Infinite Series are OUPINKE’s two tonneau models at different ends of the design spectrum. The 3179 is a skeleton sport watch — open dial, rubber strap, bold movement architecture. The 3200 is a closed-dial dress watch — solid sunburst dial, tungsten bracelet, day-date complication. Both share the synthetic sapphire crystal and 50M water resistance. The 3200 is heavier at 183g vs 111g for the 3179. Browse all OUPINKE watches to compare the full range.
FAQ
What movement does the OUPINKE 3200 use? The Seiko NH36A automatic — a Japanese-manufactured movement with 24 jewels, 21,600 vph, day-date complication, hacking seconds, and manual winding. Power reserve is approximately 41 hours.
What is the difference between the NH36A and NH35A? The NH36A adds a day wheel to the NH35A — displaying the abbreviated day name alongside the date at 3 o’clock. Both are manufactured by Seiko Instruments and share the same base construction.
Is the bracelet real tungsten? The bracelet uses a tungsten carbide and stainless steel combination. Tungsten carbide is extremely hard and scratch-resistant. It cannot be stretched or resized by conventional link adjustment — use standard pin tools to remove links for sizing.
Is the crystal sapphire? Synthetic sapphire — lab-grown corundum with Mohs 9 hardness, functionally equivalent to natural sapphire for scratch resistance. Three coatings applied: anti-fingerprint, cushion protection, and blue light resistance.
Is it waterproof for swimming? Yes — rated to 50M / 5ATM, suitable for cold bathing and swimming. Not suitable for warm or hot water, snorkelling, or diving. Do not operate the crown underwater.
How heavy is the 3200? 183g including the tungsten and stainless steel bracelet — noticeably heavy on the wrist due to the tungsten content, which is approximately 1.7× the density of stainless steel.
What dial colours are available? Gold, black/gold bezel, blue/gold bezel, and full black. All four share identical specifications — the choice is purely aesthetic.
Luxury Watch for Men
OUPINKE Mens Automatic Watches
Dress Watch for Men
SHIPPING
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-25 Business days |
| Asia | 5-20 Business days |
| Africa | 5-25 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
RETURNS
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of jwlraddicts.com.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of //jwlraddicts.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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