Seiko Cal. 7040 - 755

This Quartz model from 1981 features a 43mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-0a39d4e9e456]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1981

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