Seiko Cal. 6312 - 412

Seiko 6312-412

Released in 1988, the Cal. 6312 with design code 412 was part of Seiko's domestic market collection. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-344012a84a73]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
38mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1988

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seikata-wm-344012a84a73