Seiko Cal. 4538 - 541

This Spring Drive model from 1969 features a 38mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-ae5797ee4579]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1969

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