Seiko Cal. 0777 - 765

This Solar model from 1978 features a 44mm Titanium case. Powered by the 0777 caliber with 29j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-2225adef148a]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

Related Models

• Seiko 0713-466
• Seiko 6344-138
• Seiko 6653-619
• Seiko 7069-610
• Seiko 7186-951
• Seiko 4514-633
• Seiko 3884-848
• Seiko 4444-511
• Seiko 4513-652
• Seiko 0748-406
• Seiko 6691-204
• Seiko 5671-397