Seiko Cal. 6633 - 176

The Seiko 6633-176 represents an important milestone in Seiko's 1966 lineup. It features a Silver dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-84750c4f1689]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1966

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