Seiko Cal. 6228 - 707

Seiko 6228-707

The 6228-707 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6228 caliber with 26j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-8d81d2aef688]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
11.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1966

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