Seiko Cal. 6617 - 436

This Hand-Winding model from 1967 features a 37mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-904a6d20b199]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1967

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