Seiko Cal. 0778 - 441

Released in 1980, the Cal. 0778 with design code 441 was part of Seiko's domestic market collection. With its 21mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-beb4dc60315c]

Also known as: Sumo, UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1980

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