SD1970W NH36 Automatic 6309 Turtle Dive Watch - Blue Dial Mens watch Date and Day displayDiameter: 40mmThickness:

Date and Day displayDiameter: 40mmThickness: 12mmGlass Material: Domed Sapphire CrystalCase Material: 316L Stainless SteelBand: Stainless-Steel braceletMovement: Automatic WindingCaliber: Seagull ST2146Vibration: 4 HzPower Reserve: 35+ HoursWater Resistant: 10ATM (100 Meters) English Instruction Manual: Yes

Do not leave the watch in a high temperature (60 ° C) and low temperature (-10 ° C) environment for a long time

Caseback:Screw-down

UNIQUE AND ELEGANT DESIGN: This GMT men's watch has been carefully designed to provide the perfect combination of strength and elegance

SD1970W NH36 Automatic 6309 Turtle Dive Watch - Blue Dial Mens watch Date and Day displayDiameter: 40mmThickness:Watch SpecificationModel: SD1970WMovement: Japan NH36 automatic, 41 hours of energy storage. Case material: 316L stainless steelCase back: 316L stainless steelBezel: 120 click unidirect rotational ceramic bezelWatch mirror: sapphire crystal with AR coating. Water resistance: 200 m 20 ATMLuminous: Swiss C3 green and BGW9 blue super luminous. Crown: Screwdown CrownCase back: Screwback CaseWatch DimensionCase diameter: 43. 8mm ( without crown)Case