Seiko Cal. 5215 - 121

This Hand-Winding model from 1974 features a 36mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-d0bab128ebb4]

Also known as: World Timer, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1974

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