Seiko Cal. 7040 - 673

This Quartz model from 1980 features a 42mm Titanium case. Powered by the 7040 caliber with 23j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-eab44e4b9b53]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1980

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