Seiko Cal. 7157 - 466

The Seiko 7157-466 represents an important milestone in Seiko's 1971 lineup. Powered by the 7157 caliber with 34j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-8de8be212cf9]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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