Seiko Cal. 5619 - 751

This Spring Drive model from 1991 features a 36mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-ecd4465fb5d6]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1991

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