Seiko Cal. 3860 - 779

The 3860-779 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3860 caliber with 26j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-998a8d53191d]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1986

Related Models

• Seiko 6269-933
• Seiko 4543-298
• Seiko 5275-239
• Seiko 0726-723
• Seiko 7116-482
• Seiko 7129-209
• Seiko 3839-926
• Seiko 6310-544
• Seiko 5213-961
• Seiko 5270-152
• Seiko 6380-683
• Seiko 0788-770