Seiko Cal. 3855 - 938

The 3855-938 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3855 caliber with 32j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-dc46ebccd0e9]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1968

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