Seiko Cal. 6343 - 818

Seiko 6343-818

The 6343-818 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-58c1157cd1b5]

Also known as: Tuna, Bullhead

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1996

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seikata-wm-58c1157cd1b5