Gauge 3G Automatic 55mm, A178 WHT.
Movement: SII NH35A date automatic movement 24 jewels
Movement Country of Origin: Japan
Dial Color: White
Case Measurements:55mm
Case Thickness:21mm
Crystal:K1 Crystal
Crown: Screw down
Bracelet: Black leather strap with gray loop holder
Bracelet Measurements:9" x 26"
Clasp: Buckle
Water Resistance:30 ATM - 300 meters - 990 feet
Weight:8.2 oz
Additional Information: Unidirectional rotating bezel. Exhibition case back.