Seiko Cal. 6691 - 226

Seiko 6691-226

Released in 1979, the Cal. 6691 with design code 226 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-6c4b796b3136]

Also known as: Bullhead, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Black
Jewels
21j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1979

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