Seiko Cal. 6632 - 726

This Spring Drive model from 1969 features a 36mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-89c1e8a97037]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1969

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