Seiko Cal. 6331 - 679

Seiko 6331-679

The 6331-679 is a sought-after Solar piece from Seiko's golden era. Powered by the 6331 caliber with 19j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-3d26780b8bb9]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
White
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1995

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