Seiko Cal. 7142 - 701

The 7142-701 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7142 caliber with 20j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-88777c603bdf]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1985

Related Models

• Seiko 5667-281
• Seiko 4487-688
• Seiko 5659-798
• Seiko 0770-186
• Seiko 6344-536
• Seiko 7041-300
• Seiko 0717-133
• Seiko 6130-583
• Seiko 4552-268
• Seiko 3858-909
• Seiko 7163-934
• Seiko 7052-591