Seiko Cal. 3887 - 839

The 3887-839 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3887 caliber with 24j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-774602bc21aa]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1970

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