Seiko Cal. 0773 - 977

This Solar model from 1970 features a 38mm Titanium case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-f7ccda4d17a2]

Also known as: Sumo, UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1970

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