Seiko Cal. 0733 - 597

This Spring Drive model from 1984 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-9693dfd29bb9]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1984

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