Seiko Cal. 7191 - 953

This Spring Drive model from 1965 features a 39mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-2b111995da99]

Also known as: UFO, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1965

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