Seiko Cal. 3860 - 786

The Seiko 3860-786 represents an important milestone in Seiko's 1969 lineup. Powered by the 3860 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-183fd541bbbd]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1969

Related Models

• Seiko 3824-157
• Seiko 3874-833
• Seiko 4570-432
• Seiko 6213-246
• Seiko 3869-853
• Seiko 6151-920
• Seiko 3858-948
• Seiko 7072-209
• Seiko 4465-793
• Seiko 0797-722
• Seiko 6671-629
• Seiko 0749-810