Seiko Cal. 6284 - 642

Seiko 6284-642

The 6284-642 is a sought-after Solar piece from Seiko's golden era. Powered by the 6284 caliber with 22j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-2a45e8b9a4ff]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1975

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