Seiko Cal. 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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