Seiko Cal. 5668 - 997

This Hand-Winding model from 1972 features a 40mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-c243bf53f396]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1972

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