Seiko Cal. 4445 - 628

The Seiko 4445-628 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-5a81aead3895]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1983

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