Seiko Cal. 6633 - 185

The Seiko 6633-185 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-aef27a792b15]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1976

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