Comparison

Casio B640WB vs Rado R30038712

Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.

Casio

B640WB

B640WB

Rado

R30038712

Centrix Diamonds

At a glance

  • Both use a quartz movement.
  • Both cases measure 35 mm across.
  • Casio B640WB has a resin case; Rado R30038712 is in stainless steel.
Specifications of Casio B640WB vs Rado R30038712
Spec B640WB R30038712
Brand Casio Rado
Family Classic Centrix
Reference B640WB R30038712
Production start unknown unknown
Production end unknown unknown
Status Current Current
Retail price unknown unknown
Case material Resin Stainless steel
Diameter 35 mm 35 mm
Movement Quartz Quartz
Caliber Casio 3294 unknown
Winding unknown unknown
Power reserve unknown unknown
Jewels unknown unknown
Frequency unknown unknown
Complications unknown unknown

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