Seiko Cal. 0751 - 628

This Spring Drive model from 1975 features a 40mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-4a6ced9e6bed]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

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