Seiko Cal. 3890 - 669

The 3890-669 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3890 caliber with 32j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-aa82fd8b00a8]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1986

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