Whole watch weight: 107g (including rubber strap) 185g (including stainless steel strap)
Water Resistance Depth: 20Bar
Surface size: 33.00*31.00*29.30*0.40mm
Style: SPORT
Sport Type: Diving
Pointer size: 7.50*12.00*12.00mm
Origin: Mainland China
Movement model: Japan NH35
Movement: Mechanical Hand Wind,Automatic Self-Wind
Model Number: SD1977T
Mirror size: 32.00*2.70mm
Item Type: Mechanical Wristwatches
Feature: Luminous,Auto Date,Complete Calendar,Diver,Water Resistant,swim,luminous hands
Dial Window Material Type: Sapphire Crystal
Dial Diameter: 42mm
Crown type: Screw-in screw-lock crown
Crown size: 7.00mm
Clasp Type: Buckle
Case Thickness: 13.45mm
Case Shape: Round
Case Material: Stainless Steel
Brand Name: GeraldBlack
Boxes & Cases Material: Plastic
Bezel size: 38.00*32.10*1.20mm
Bezel material: Ceramic
Bezel features: 120 teeth, counterclockwise unidirectional rotating bezel
Band Width: 20mm
Band Material Type: Rubber
Band Length: 26cm
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