Seiko Cal. 6331 - 673

Seiko 6331-673

The Seiko 6331-673 represents an important milestone in Seiko's 1996 lineup. Powered by the 6331 caliber with 32j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-82977afaaa1f]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1996

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