Seiko Cal. 4423 - 713

This Solar model from 1966 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-2e93b1b4fe03]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1966

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