The heart of the S475 is the Seagull ST1907 — a hand-wound (manual-winding) mechanical chronograph with a column-wheel design, a traditional swan-neck regulator for fine timekeeping adjustment, and a power-reserve indicator on the dial so you know when it needs winding. You wind it by hand each day and watch the chronograph engage mechanically — the kind of tactile, old-school watchmaking that’s rare at this price. The display caseback shows the movement at work.
The dial pairs a two-register chronograph layout (60-minute and running seconds) with a central chronograph seconds hand, applied luminous markers, an arrow-tipped hand set, and a fixed aluminium tachymeter bezel scaled in units-per-hour for reading speed. It’s a clean, vintage-leaning racing chronograph offered in black, white, ice blue, and pink.
A domed sapphire crystal protects the dial with a warm vintage profile and strong scratch resistance. The 316L stainless steel case is 41mm across (49mm lug-to-lug, 14.1mm thick with the domed glass), on a steel bracelet with a folding safety clasp.
Rated 100m. Fine for everyday splashes and rain, but keep the pushers and crown dry — never operate them in water — and don’t wear it for swimming or diving.
| Field | Value |
|---|---|
| Brand | Sugess |
| Model | S475 |
| Movement | Seagull ST1907 — hand-wound mechanical chronograph (column-wheel, swan-neck regulator) |
| Winding | Manual (hand-wound) |
| Complications | Chronograph, power-reserve indicator |
| Case material | 316L stainless steel |
| Case diameter | 41mm |
| Lug-to-lug | 49mm |
| Thickness | 14.1mm (with domed glass) |
| Crystal | Domed sapphire |
| Bezel | Aluminium, fixed tachymeter (units per hour) |
| Caseback | Display (exhibition) |
| Dial | Two-register chronograph + power-reserve indicator |
| Lug width | 21mm |
| Strap | Stainless steel bracelet, folding clasp with safety |
| Weight | 165g |
| Water resistance | 100m |
| Variant | Dial | Sub-dials |
|---|---|---|
| Black | Black | White |
| White | Silver-white | Black |
| Ice Blue | Light blue | Black |
| Pink | Pink | Black |
All share the black aluminium tachymeter bezel and steel bracelet.
A classic mid-size chronograph: 41mm case, 49mm lug-to-lug, 14.1mm thick (domed glass), 21mm lugs. It suits most wrists from about 6.5″ up and wears like a vintage racing chrono. The steel bracelet is sized by removing links.
This is a hand-wound watch — wind it fully each morning (the power-reserve indicator shows the charge), and it’ll keep good time through the day. Wind gently and stop when you feel resistance. Keep it away from strong magnets, keep the pushers and crown dry, and have a mechanical chronograph serviced every few years to keep the chrono running cleanly. The domed sapphire resists scratches well, but a hard knock can still chip any crystal.
Is the S475 automatic or hand-wound? Hand-wound. It runs the Seagull ST1907 manual-winding mechanical chronograph — you wind it each day, and the dial’s power-reserve indicator shows how much charge is left. There’s no rotor and no battery.
What’s special about the movement? It’s a column-wheel mechanical chronograph with a swan-neck regulator (a traditional fine-adjustment mechanism) and a power-reserve complication — and you can watch it all through the display caseback.
Is the crystal sapphire? Yes — a domed sapphire crystal, highly scratch-resistant, with a vintage profile.
Can I swim or dive with it? No. It’s rated 100m for rain and splashes, but it’s a mechanical chronograph with pump pushers and a display caseback — keep the pushers and crown dry, don’t dive, and don’t rely on it for swimming.
How often do I wind it? Once a day is ideal — wind it fully each morning. The power-reserve indicator on the dial tells you how much running time is left.







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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.
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.
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.
| 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 |
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.
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.
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.
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.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*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.
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.
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.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*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.
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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