Seiko Cal. 6246 - 447

Seiko 6246-447

The 6246-447 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6246 caliber with 28j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-4632ed327ed4]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1978

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