Seiko Cal. 6344 - 278

The 6344-278 is a sought-after Solar piece from Seiko's golden era. Powered by the 6344 caliber with 17j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-fbe826db874c]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1999

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