Seiko Cal. 4522 - 818

This Hand-Winding model from 1968 features a 40mm Stainless Steel case. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-17cfdc471009]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1968

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