Seiko Cal. 6180 - 940

This Hand-Winding model from 1982 features a 44mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-9231e2d8f920]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1982

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