Seiko Cal. 4597 - 764

The 4597-764 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4597 caliber with 27j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-cc242db8ce3f]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1966

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