Seiko Cal. 0732 - 740

Seiko 0732-740

This Hand-Winding model from 1992 features a 43mm Stainless Steel case. Powered by the 0732 caliber with 34j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-10f69951edfb]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1992

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