Seiko Cal. 4426 - 164

This Solar model from 1975 features a 39mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-1270856b4e93]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1975

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