Seiko Cal. 3857 - 185

Seiko 3857-185

The 3857-185 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3857 caliber with 29j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-15face659a4a]

Also known as: Shogun, Pogue

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1973

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