Seiko Cal. 5617 - 703

This Solar model from 1987 features a 37mm PVD Black case. Powered by the 5617 caliber with 19j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-2461d29ceecf]

Also known as: Samurai, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1987

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