Seiko Cal. 0755 - 603

This Spring Drive model from 1981 features a 46mm Stainless Steel case. Powered by the 0755 caliber with 22j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-60002291623a]

Also known as: World Timer, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1981

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