Seiko Cal. 0783 - 788

This Spring Drive model from 1978 features a 38mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-a90106889085]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1978

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