Seiko Cal. 0733 - 993

This Spring Drive model from 1976 features a 40mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-589b0629fc83]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1976

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