Seiko Cal. 6351 - 821

Seiko 6351-821

The Seiko 6351-821 represents an important milestone in Seiko's 1972 lineup. Powered by the 6351 caliber with 29j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-ab13a07764ab]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Burgundy
Jewels
29j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1972

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seikata-wm-ab13a07764ab