Seiko Cal. 7147 - 972

The Seiko 7147-972 represents an important milestone in Seiko's 1970 lineup. It features a Silver dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-ea860aa3e79c]

Also known as: Tuna, Pogue

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1970

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