Seiko Cal. 0782 - 646

Released in 1989, the Cal. 0782 with design code 646 was part of Seiko's domestic market collection. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-aa775bd17791]

Also known as: Sumo, World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1989

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