Seiko Cal. 0741 - 452

This Spring Drive model from 1966 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-715567e29b54]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1966

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