Seiko Cal. 7171 - 638

This Solar model from 1977 features a 39mm PVD Black case. Powered by the 7171 caliber with 33j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-cf2214f53479]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1977

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