Seiko Cal. 6248 - 730

Seiko 6248-730

The 6248-730 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6248 caliber with 18j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-ed3e28a41e6d]

Also known as: Monster, Navigator

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
White
Jewels
18j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1993

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