Seiko Cal. 0779 - 540

This Spring Drive model from 1990 features a 44mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-f51994b2b8f2]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1990

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