Seiko Cal. 3857 - 741

The 3857-741 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3857 caliber with 29j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-7440b9a63411]

Also known as: Pogue, Panda

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1969

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