Seiko Cal. 3857 - 376

The 3857-376 is a sought-after Solar piece from Seiko's golden era. Powered by the 3857 caliber with 30j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-b90c67e343e7]

Also known as: Crown, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1994

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