Seiko Cal. 6343 - 649

The 6343-649 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6343 caliber with 18j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-254f27d2e8be]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1969

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