Description:
Manufacturer Part Number 4161.20
Self-winding chronometer movement (automatic)
Dial Color: White
Case: Red Gold
Belt: Red Gold
Material red gold, sapphire glass
100m water resistant waterproof
Face diameter approximately the size horizontal 35mm (excluding crown)
Thickness of about 10mm, weighs 195g,
Belt width 17mm approx
Approximately around 14cm ~ Approximately 19.5cm arm
Koakusharu specifications, Calendar (Date), the skeleton back