Seiko Cal. 6658 - 898

Seiko 6658-898

The 6658-898 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6658 caliber with 21j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-2cd7954193e0]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1980

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seikata-wm-2cd7954193e0