SAN MARTIN mechanical diving watch 100 meters waterproof explorer Snowflake hands SN021-G-B3 with PT5000 and SW200 movement

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SAN MARTIN WATCH Model: SN0021-G-B3 Movement: PT5000/SW200 [Automatic mechanical movement] Is Support Custom Logo: Yes Case: Material – 316L Solid Stainless Steel Bezel 36mm 37mm in diameter Lug to Lug length 45.9mm Thickness 11.3mm Lug to lug width 20mm Crystal: Top Hat Sapphire Crystal with AR Coating Bezel: Stainless Steel Polished Bezel Dial Color: Enamel Green/Matte Black/ Light Blue, 3D Hour Markers Hands: Snowflake Hands Set, Luminous Luminous: BGW-9 Blue Light, Hands and Markers Crown: Screw-down Crown,With San Martin Hexagon Logo Case Back: Screw-down Case Back, Brushed Process Bracelet: 316L Solid Stainless Steel Bracelet,20mm * 16mm Clasp: 4 microadjustments Folding Clasp With Safety, With 3D Hexagonal Logo Water Resistant: 10Bar=100 meters Weight: about 126g Warranty: 2 Year

Metropolis Verdict

Who this watch is really for

strong data

Best for

• Collectors comparing independent dive or sport watches with about 100m of water resistance.
• Buyers who care about Swiss-style movement credibility and long-term service familiarity.

Skip if

• 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 entry-level level. The rest comes down to finishing, fit, and whether the design feels distinct enough.

Comparable watches

SAN MARTIN 37MM mechanical diving watch 100 meters waterproof explorer Snowflake hands SN021-G-B2 with PT5000 and SW200 movementA comparable same-brand dive/sport option from San Martin.SAN MARTIN mechanical diving watch 100 meters waterproof explorer SN021-G-B1 with PT5000 and SW200 movementA comparable same-brand dive/sport option from San Martin.SAN MARTIN 39.5mm mechanical watch 200 meters waterproof self-design with PT5000 and SW200 movement SN026-GA 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: 7.