Seiko Cal. 5691 - 157

This Automatic model from 1990 features a 37mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-406b8feae660]

Also known as: Panda, Sea Horse

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1990

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