BERNY Automatic Dive Watch for Men Super Luminous 20ATM Diver Wristwatch Original Top Sapphire Swim Sport Mechanical Male Watch

Parameters:
Model:AM339M/AM339MS
Case diameter:42mm
Case thickness:13mm
Lug to Lug distance:49.30mm
Band width:22mm
Wearable length:145~205m
Case materail:Stainless steel
Strap:Silicone /Stainless steel
Clasp:Pin Buckle
Lens:Sapphire glass
Back cover material:Sapphire glass
Movement:MIYOTA 8215
Water proof:200m (20ATM)
Weigth:113g(Silicone Strap)
Weight:182g(Stainless Steel Strap)
Features:
1.Japan Miyota 8215 Automatic Movement.
2.Travel time accuracy (seconds/day): -20～+40 seconds..
3.Self winding.
4.Day Date Calendar Watch.
5.Super luminous hour marker,Easy to read underwater and without light.
6.Double fluorescent bidirectional rotating bezel,Dual Fluorescence hands,Clear and intuitive, enhanced timing and security.
7.Silicone band deeply waterproof.
8.Surface lens and Exhibition Back cover material all are Sapphire Glass ,high light transmittance/ scratch resistance.
9.Screw-down crown ,200M Waterproof ，diving performance is better.
10.Timing Rotating Inner Ring，Compressor-Style  Diver Watch.

Silicone Strap Versions: