Seiko Cal. 7146 - 448

Seiko 7146-448

The 7146-448 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-e9a7f8dbc763]

Also known as: Sportsmatic, Flighty

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1998

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