Seiko Cal. 7164 - 510

The Seiko 7164-510 represents an important milestone in Seiko's 1976 lineup. Powered by the 7164 caliber with 17j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-4257e573e38a]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1976

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