Seiko Cal. 5632 - 142

The Seiko 5632-142 represents an important milestone in Seiko's 1971 lineup. Powered by the 5632 caliber with 29j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-bc3518b1a217]

Also known as: Sumo, Bullhead

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 7071-977
• Seiko 5679-179
• Seiko 4495-220
• Seiko 6216-997
• Seiko 5657-746
• Seiko 7047-385
• Seiko 0741-498
• Seiko 3843-334
• Seiko 5637-171
• Seiko 6257-815
• Seiko 5686-130
• Seiko 4421-673