Seiko Cal. 3850 - 355

The 3850-355 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3850 caliber with 32j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-0bf108debd72]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1984

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