Seiko Cal. 4571 - 749

The 4571-749 is a sought-after Solar piece from Seiko's golden era. Powered by the 4571 caliber with 21j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-d8e9d0ae48eb]

Also known as: UFO, Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1979

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