Seiko Cal. 0778 - 710

This Quartz model from 1982 features a 41mm Two-Tone case. Powered by the 0778 caliber with 18j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-3d6a0b856ceb]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 6629-735
• Seiko 6110-672
• Seiko 5211-185
• Seiko 0735-225
• Seiko 7077-233
• Seiko 0744-267
• Seiko 6145-210
• Seiko 6360-304
• Seiko 4417-825
• Seiko 6316-478
• Seiko 6344-905
• Seiko 4456-524