Seiko Cal. 4574 - 666

The 4574-666 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4574 caliber with 26j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-466903a263af]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1996

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