Seiko Cal. 0730 - 903

The Seiko 0730-903 represents an important milestone in Seiko's 1976 lineup. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-cfd84d41e0e1]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1976

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