Seiko Cal. 0764 - 422

The Seiko 0764-422 represents an important milestone in Seiko's 1977 lineup. Powered by the 0764 caliber with 36j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-ede250f35383]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

Related Models

• Seiko 6134-569
• Seiko 7086-957
• Seiko 5216-332
• Seiko 5613-137
• Seiko 3881-730
• Seiko 7078-805
• Seiko 5263-572
• Seiko 7096-655
• Seiko 7150-952
• Seiko 7017-996
• Seiko 4491-317
• Seiko 6228-788