Seiko Cal. 7031 - 313

This Quartz model from 1996 features a 38mm Titanium case. Powered by the 7031 caliber with 20j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-762d686e6531]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1996

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