Seiko Cal. 0780 - 944

The Seiko 0780-944 represents an important milestone in Seiko's 1981 lineup. Powered by the 0780 caliber with 18j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-9daf5fc98fe1]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1981

Related Models

• Seiko 7136-310
• Seiko 7038-929
• Seiko 0771-116
• Seiko 4599-480
• Seiko 7091-275
• Seiko 5272-437
• Seiko 7154-129
• Seiko 7018-276
• Seiko 3879-946
• Seiko 6110-527
• Seiko 4527-900
• Seiko 0789-610