Seiko Cal. 3860 - 573

Seiko 3860-573

The 3860-573 is a sought-after Solar piece from Seiko's golden era. Powered by the 3860 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-9d0d89ba5782]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1971

Related Models

seikata-wm-9d0d89ba5782