Seiko Cal. 7173 - 865

This Automatic model from 1976 features a 39mm Two-Tone case. Powered by the 7173 caliber with 19j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-71aff4ef268d]

Also known as: Monster, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1976

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