Seiko Cal. 7142 - 830

The 7142-830 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7142 caliber with 17j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-6d6703f22528]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1985

Related Models

• Seiko 5269-452
• Seiko 6239-197
• Seiko 6650-317
• Seiko 4419-665
• Seiko 7192-348
• Seiko 4596-392
• Seiko 7165-473
• Seiko 4420-284
• Seiko 7185-448
• Seiko 6129-335
• Seiko 5677-997
• Seiko 6216-629