San Martin SN003-Q Bronze Tuna
The San Martin SN003-Q Bronze Tuna is a current-production diver watch with a cusn8 marine bronze case. It measures 42.0 mm across, 15.2 mm thick, and is water resistant to 300 m. Inside is the NH36 seiko nh36 automatic movement, with 41 hours power reserve. Complications: Date. Priced from $250 (approx). Brand origin: China.
- Reference
- –
- Type
- Diver
- Price
- $250 · approx
- Case diameter
- 42.0 mm
- Thickness
- 15.2 mm
- Lug-to-lug
- –
- Water resistance
- 300 m
- Weight
- –
- Origin
- China
- Movement
- Seiko NH36 automatic
- Caliber
- NH36
- Power reserve
- 41 hours
- Complications
- Date
- Material
- Bronze
- Grade / type
- CuSn8 marine bronze
- Colour
- –
- Hardness
- –
- Construction
- Assembled
- Surface treatment
- –
- Caseback
- Steel
- Nickel-free
- No (steel contact)
- Bracelet / strap
- Rubber strap
- Matching bracelet
- –
- Crystal
- Sapphire
- Display back
- No
- Dial
- Multiple dial colours
- Lume
- SuperLuminova
- Availability
- Offered
- Status
- Current
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Frequently asked questions
Is the San Martin SN003-Q Bronze Tuna nickel-free?
No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.
What is the case material of the San Martin SN003-Q Bronze Tuna?
The San Martin SN003-Q Bronze Tuna has a cusn8 marine bronze case, though its caseback is steel. This is confirmed against the maker spec.
What size is the San Martin SN003-Q Bronze Tuna?
It is 42.0 mm in diameter, 15.2 mm thick, and water resistant to 300 m.
How much does the San Martin SN003-Q Bronze Tuna cost, and is it available?
It is current-production and lists from $250.
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