Seiko Cal. 4557 - 941

The 4557-941 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4557 caliber with 31j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6dd5fbaf860c]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1977

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