Seiko Cal. 7164 - 737

This Hand-Winding model from 1976 features a 39mm Two-Tone case. Powered by the 7164 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-ace8d506058f]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1976

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