Seiko Cal. 5697 - 671

The 5697-671 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5697 caliber with 34j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-c471d5c0a576]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1988

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