Seiko Cal. 3850 - 415

The 3850-415 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3850 caliber with 35j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-db01b08cac38]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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