Seiko Cal. 7183 - 880

This Hand-Winding model from 1991 features a 40mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-0c71818c83e4]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1991

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