Seiko Cal. 3862 - 857

This Quartz model from 1968 features a 35mm Hardlex-Coated Steel case. Powered by the 3862 caliber with 32j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-d238794a3ed2]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1968

Related Models

• Seiko 3834-988
• Seiko 7091-531
• Seiko 4549-165
• Seiko 6693-690
• Seiko 5615-986
• Seiko 6327-765
• Seiko 7011-436
• Seiko 5622-965
• Seiko 4437-323
• Seiko 7019-329
• Seiko 5664-437
• Seiko 4559-531