The Wristwatch Field Guide

OceanX Sharkmaster Bronze

SMB511

The OceanX Sharkmaster Bronze is a current-production diver watch with a cusn8 marine bronze case. It measures 44.0 mm across, 15.6 mm thick, 51.9 mm lug to lug, and is water resistant to 500 m. Inside is the Seiko NH35 japanese automatic movement, with 41 hours power reserve. Complications: Date. Priced from $549 (approx). Brand origin: United States.

Titanium, ceramic, and bronze diver watchesBronzeDiversUnder $5,000
Reference
SMB511
Type
Diver
Price
$549 · approx
Case diameter
44.0 mm
Thickness
15.6 mm
Lug-to-lug
51.9 mm
Water resistance
500 m
Weight
–
Origin
United States
Movement
Japanese automatic
Caliber
Seiko NH35
Power reserve
41 hours
Complications
Date
Material
Bronze
Grade / type
CuSn8 marine bronze
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
Steel
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Rubber strap, ceramic dive bezel insert
Matching bracelet
–
Crystal
Sapphire
Display back
No
Dial
Black, coloured ceramic bezel variants (green, blue)
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: OceanX / Serious Watches Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

Similar titanium, ceramic, and bronze watches

Aquatico Super Marine TitaniumAquaticoSuper Marine Titanium$59944.0 mm15.5 mm thick85 gDiversame category · same style · similar price · similar sizeVostok Amphibia 1967 BronzeVostokAmphibia 1967 Bronze$45742.0 mm15 mm thickDiversame category · same style · similar price · similar size
MMI WatchesDumbo 500M Bronze$51046.0 mm14.6 mm thickDiversame category · same style · similar price · similar size
AudazBronzmatic$57542.0 mm15 mm thickDiversame category · same style · similar price · similar size
AquaticoSuper Charger Bronze$59943.0 mm15.5 mm thickDiversame category · same style · similar price · similar sizeWISE Diving 300M Gen 3 TitaniumWISEDiving 300M Gen 3 Titanium$61044.0 mm15.8 mm thickDiversame category · same style · similar price · similar sizeIslander Sands Point Titanium DiverIslanderSands Point Titanium Diver$42943.0 mm14 mm thick108 gDiversame category · same style · similar price · similar sizeNethuns Lava Bronze (LB112)NethunsLava Bronze (LB112)$43045.0 mm16.25 mm thickDiversame category · same style · similar price · similar size

Alternatives to the OceanX Sharkmaster Bronze

San MartinOriginal Design Titanium Diver SN027-T1$43543.0 mmDiversame category · same style · shared complications · similar priceBatiscafo Zero45 TitaniumBatiscafoZero45 Titanium$44945.0 mmDiversame category · same style · shared complications · similar price
ZelosHammerhead V3 300m Bronze Frost$44944.0 mm13 mm thickDiversame category · same style · shared complications · similar price
AquaticoBronze Raider$49942.0 mm12.8 mm thickDiversame category · same style · shared complications · similar priceMaranez Samui Army TitaniumMaranezSamui Army Titanium$49942.0 mm137 gDiversame category · same style · shared complications · similar priceZelos Swordfish 42 TitaniumZelosSwordfish 42 Titanium$49942.0 mmDiversame category · same style · shared complications · similar price

Frequently asked questions

What is the case material of the OceanX Sharkmaster Bronze?

The OceanX Sharkmaster Bronze has a cusn8 marine bronze case, though its caseback is steel. This is confirmed against the maker spec.

What size is the OceanX Sharkmaster Bronze?

It is 44.0 mm in diameter, 15.6 mm thick, 51.9 mm lug to lug, and water resistant to 500 m.

How much does the OceanX Sharkmaster Bronze cost, and is it available?

It is current-production and lists from $549.

All titanium, ceramic, and bronze OceanX watches · Titanium, ceramic, and bronze diver watches · All 1417 watches

Learn: Titanium vs Ceramic · Ceramized Titanium