Seiko Cal. 6390 - 265

This Hand-Winding model from 1966 features a 35mm Titanium case. Powered by the 6390 caliber with 27j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-c8e21340b785]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1966

Related Models

• Seiko 5652-340
• Seiko 6296-868
• Seiko 7142-897
• Seiko 7186-562
• Seiko 7012-307
• Seiko 4571-354
• Seiko 6651-974
• Seiko 4426-367
• Seiko 7055-395
• Seiko 4482-513
• Seiko 3813-466
• Seiko 4459-625