Seiko Cal. 3860 - 658

Seiko 3860-658

The 3860-658 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-a0ce39e1b4e3]

Also known as: Samurai, Panda

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1970

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