Seiko Cal. 6137 - 958

This Hand-Winding model from 1980 features a 35mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-e256c0599649]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1980

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