Seiko Cal. 4582 - 928

The 4582-928 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4582 caliber with 34j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-261fc8ff7fa6]

Also known as: UFO, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1986

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