Octopus Kraken 007 Automatic Dive Watch — PT5000, Ceramic Bezel & Dial, 300m, 42mm

Octopus Kraken 007 Automatic Dive Watch — PT5000, Ceramic Bezel & Dial, 300m, 42mm

The Octopus Kraken 007 is a 42mm PT5000 automatic dive watch with both a ceramic bezel and a ceramic dial — a combination uncommon at this price tier where ceramic bezels are standard but ceramic dials are rare. Swiss Super-LumiNova C3 and BGW9 dual lume, AR-coated sapphire crystal, screw-down crown, solid engraved caseback, 300m water resistance, 3-year warranty. Eight variants across four dial colours (black, blue, white, retro black) and two strap types (stainless steel mesh bracelet or nylon strap).

Key Specifications

Variants — Eight Configurations

Mesh bracelet creates a more formal, contemporary sports-watch character — appropriate for daily office and smart-casual contexts alongside diving use.

Nylon strap creates a more casual and active character — lighter, more flexible, traditional dive watch styling. Recommended for actual water use as nylon dries faster and is easier to maintain than metal.

Ceramic Bezel and Ceramic Dial

Most dive watches use a ceramic bezel insert — the rotating timing ring is ceramic while the dial itself is printed on metal. The Octopus Kraken 007 uses ceramic for both the bezel and the dial.

Why ceramic for the dial: Ceramic is harder than stainless steel and does not fade or discolour under UV exposure. A ceramic dial retains its colour and surface consistency over years of wear in ways that painted or printed metal dials cannot guarantee — particularly relevant for white dials, which are susceptible to yellowing, and black dials, which can develop a greying cast over time. The ceramic surface also has a distinctive visual texture — slightly different from the smooth finish of metal dials.

Mohs hardness: Ceramic rates approximately 8–9 on the Mohs scale — harder than stainless steel (approximately 5.5) but softer than sapphire (Mohs 9). Ceramic resists everyday scratching effectively but can chip under sharp impact.

PT5000 Movement

The PT5000 is a Chinese automatic movement — not Swiss, despite the “Swiss-inspired” language in some product descriptions. PT5000 is manufactured by various Chinese movement suppliers and is used across the affordable automatic watch market. It is not to be confused with Swiss movements from Sellita, ETA or Swatch Group.

For practical purposes the PT5000 is a functional everyday automatic — self-winding through wrist motion with standard accuracy. For buyers who specifically require Swiss movement provenance, the PT5000 is not the correct choice. For buyers focused on the ceramic dial, ceramic bezel and 300m specification at this price, the PT5000 provides adequate mechanical performance for the watch’s purpose.

C3 and BGW9 Dual Lume

Same dual-material lume as the Steeldive SD1949S — Swiss Super-LumiNova C3 on the main markers and hands (bright green afterglow) and BGW9 on specific elements (blue-white afterglow). On a ceramic dial the lume sits on the applied markers above the ceramic surface — the combination of ceramic colour stability and strong lume creates maximum dial legibility in all lighting conditions.

300m — Genuine Dive Specification

300m / 30 ATM is beyond recreational scuba depth requirements but within technical diving range. The screw-down crown and solid (non-exhibition) caseback contribute to the sealing integrity at depth. For recreational use — swimming, snorkelling, scuba diving to 40m — 300m is engineering confidence well beyond what the activity requires.

3-Year Warranty

The 3-year warranty is longer than the 1–2 years standard across most watches in this price range. For a dive watch subject to water exposure and pressure cycling, the extended warranty provides additional confidence.

Who Is the Octopus Kraken 007 For?

The 007 is built for:

• Ceramic dial buyers who want the colour stability and surface character of a full ceramic dial on a dive watch — not just a ceramic bezel
• Dual C3 + BGW9 lume buyers who want the two-colour luminous glow on a 300m diver
• White or retro black dial buyers — both are uncommon in the dive watch category and ceramic construction makes the colour stability most important on these variants
• Mesh bracelet dive watch buyers who want the vintage mesh aesthetic on a 300m-rated watch with ceramic construction

How It Compares

vs. Seestern S456 Grand GMT — Seestern uses NH34 GMT at 200m with sapphire bezel. The Kraken 007 uses PT5000 at 300m with ceramic dial and bezel — no GMT, deeper water rating, ceramic dial.

vs. San Martin SN007G V4 — San Martin uses NH35A at 41mm/200m in stainless steel. The Kraken 007 uses PT5000 at 42mm/300m with ceramic dial. Choose San Martin for the NH35A movement and 200m; choose Kraken for ceramic dial and 300m.

vs. Steeldive SD1949S Bronze — Steeldive uses NH35 at 45mm/1000m in bronze square case. The Kraken 007 uses PT5000 at 42mm/300m with ceramic dial in a conventional round case. Both have dual C3+BGW9 lume.

vs. Octopus Kraken OCT-009 GMT — The sibling Kraken model with GMT function — check that page for the OCT-009 specification differences.

More from Jewelry Addicts

• Octopus Kraken OCT-009 GMT — sibling Kraken model with GMT
• San Martin SN007G V4 Diver — NH35 diver alternative
• Steeldive SD1949S Bronze — 1000m bronze diver alternative
• Best Automatic Watches Under $500 — full roundup