Seiko Cal. 4542 - 443

This Spring Drive model from 1975 features a 44mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-105b4cc98665]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1975

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