Seiko Cal. 3860 - 610

Seiko 3860-610

The 3860-610 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3860 caliber with 36j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-4afd76f19fdb]

Also known as: Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
36mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1982

Related Models

seikata-wm-4afd76f19fdb