Seiko Cal. 4581 - 393

The 4581-393 is a sought-after Solar piece from Seiko's golden era. Powered by the 4581 caliber with 32j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-9202daf2ef9f]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1971

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