Seiko Cal. 7128 - 740

This Spring Drive model from 1981 features a 44mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-3d44fa6d4db2]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1981

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