Seiko Cal. 3841 - 647

The 3841-647 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3841 caliber with 26j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-c9213295c8ce]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1995

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