Seiko Cal. 6138 - 566

This Hand-Winding model from 1980 features a 35mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-60e3b7fb5405]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1980

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