Seiko Cal. 0712 - 654

This Hand-Winding model from 1990 features a 39mm Titanium case. Powered by the 0712 caliber with 35j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-d21cb99ed90a]

Also known as: Silverwave, Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1990

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