Seiko Cal. 5658 - 242

Seiko 5658-242

The 5658-242 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-32ee8a36b74e]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1999

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seikata-wm-32ee8a36b74e