Seiko Cal. 0764 - 965

This Automatic model from 1981 features a 42mm Titanium case. With its 20mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-0afa7f6fa2a2]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

Related Models

• Seiko 4551-993
• Seiko 6246-472
• Seiko 4417-891
• Seiko 3890-336
• Seiko 5621-123
• Seiko 4481-404
• Seiko 5679-476
• Seiko 6256-161
• Seiko 3826-939
• Seiko 3817-819
• Seiko 6245-525
• Seiko 5684-817