Seiko Cal. 6381 - 159

Seiko 6381-159

The 6381-159 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-d3fb3ab03140]

Also known as: Sea Horse, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1973

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