Seiko Cal. 3840 - 769

This Solar model from 1977 features a 42mm PVD Black case. With its 22mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-6024de3b5bc7]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1977

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