Seiko Cal. 3857 - 308

The 3857-308 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3857 caliber with 18j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-bb5bb650df13]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1976

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