Seiko Cal. 7021 - 931

This Hand-Winding model from 1969 features a 38mm Stainless Steel case. Powered by the 7021 caliber with 32j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-b44f6b8b8407]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1969

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