San Martin Bronze Luminous Diving mechanical Watch SN078-Q

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If you have any trouble checkout with your credit card on our store, please feel free to click this link to our linked Aliexpress store, thanks! Model: SN0078-Q (Custom logo available, please click this link to see custom logo options and cost) Movement: PT5000 and SW200 [Automatic mechanical movement] Case: Material: CUSN8 tin bronze Diameter: 44mm (without crown) Length: 51mm (including lugs) Thickness: 15mm (including table mirror) Lug Width: 24mm (Inside) Total weight: about 135g Mirror Glass: double sapphire crystal + Swiss AR COATING Disc surface: fire pattern gradient gray, fire pattern gradient green, fire pattern gradient blue Hands: The hour and minute hands are hand-crafted by GS, and the second hand is covered with a flat top hat Luminous: BGW-9 luminous (blue light) Crown: Screwed-in crown Caseback: screw-in caseback Strap: Holvin leather strap, width 24*22mm Buckle: CUSN8 tin bronze pin buckle Waterproof: 300 meters waterproof Warranty: Two-year warranty

Metropolis Verdict

Who this watch is really for

strong data

Best for

• Collectors comparing independent dive or sport watches with about 300m of water resistance.
• Buyers who like a larger case and want the watch to have visible wrist presence.
• Buyers who care about Swiss-style movement credibility and long-term service familiarity.

Skip if

• You prefer compact watches or have a smaller wrist.
• You want quartz convenience with minimal setting, winding, or service concerns.

Value note: The value case is helped by a familiar Swiss-style movement platform at the mid-range enthusiast level. The rest comes down to finishing, fit, and whether the design feels distinct enough.

Comparable watches

San Martin Watches New SN087-G 44mm NH35 Vintage MM300 Men Diving Watch Gilt Dial Automatic Mechanical Sapphire Waterproof 300MA comparable same-brand dive/sport option from San Martin.San Martin Tin Bronze Diving Watch Automatic Mechanical Watch Retro Watch 200 Meter Waterproof SN042-QA comparable same-brand dive/sport option from San Martin.San Martin bronze diving watch mechanical watch luminous 300 meters waterproof SN038-QA comparable same-brand dive/sport option from San Martin.

Data status: Indexable catalog page with images, description, and core specs. Image count: 3. Populated spec fields: 8.