Seiko Cal. 6151 - 972

This Automatic model from 1975 features a 46mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-9dda512910e0]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1975

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