Steeldive SD1970S Bronze 6105 Turtle Diving Watch V2 - Brown leather Strap quartz Movement:Seiko VK61【quartz chronograph movement】

Movement:Seiko VK61【quartz chronograph movement】

Watch Specification:Brand: San MartinModel: SN0054-GB-1Movement: NH34[Automatic mechanical movement]Case: Material - 316L Solid Stainless SteelGlass: Top Hat Sapphire Crystal Glass

Watch Dimension:Case diameter: 40mm( without crown)Case length: 48mm( lug to lug )Case thickness: 14mm (including mirror)Lug width:20mmWeight: Bracelet about 182g/Rubber Strap about 113g

Color: Yatch Master Black Dial Rose Gold Bracelet

Model: SD1970JMovement: Japan NH35 automatic

Steeldive SD1970S Bronze 6105 Turtle Diving Watch V2 - Brown leather Strap quartz Movement:Seiko VK61【quartz chronograph movement】Watch SpecificationModel: SD1970SMovement: Japan NH35 automatic, 41 hours of energy storage. Case material: Germany Cusn8 bronzeCase back: 316L stainless steel Bezel: 120 click unidirect rotational ceramic bezel 120 click unidirect rotational bronze bezelWatch mirror: sapphire crystal with AR coating. Water resistance: 200 m 20 ATMdial: V1 version: bronze edge applied indices V2: stainless steel edge applied indicesLuminous: Lates batch is Swiss BGW9