Seiko Cal. 6658 - 242

Seiko 6658-242

The 6658-242 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-f06c9a37f0a0]

Also known as: Rally, Goldfeather

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1971

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