Seiko Cal. 4457 - 365

The Seiko 4457-365 represents an important milestone in Seiko's 1980 lineup. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-980a8e89f04a]

Also known as: Crown, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1980

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