Seiko Cal. 6632 - 135

The 6632-135 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6632 caliber with 33j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-d3bf2722c93c]

Also known as: UFO, Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 6195-231
• Seiko 4410-870
• Seiko 7113-839
• Seiko 3868-526
• Seiko 6184-796
• Seiko 3827-349
• Seiko 6342-948
• Seiko 3837-445
• Seiko 6178-101
• Seiko 6287-878
• Seiko 7027-918
• Seiko 0759-136