Seiko Cal. 6671 - 763

Seiko 6671-763

The Seiko 6671-763 represents an important milestone in Seiko's 1982 lineup. Powered by the 6671 caliber with 23j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-95c2dea0359d]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
45mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1982

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