Comparison

Marathon 0 63442 33305 1 vs Marathon 46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet

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.

Marathon

0 63442 33305 1

46mm Jumbo Diver's Quartz (JSAR)

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Marathon

46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet

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At a glance

Both belong to the Marathon 46mm family.
Marathon 46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet is 0.5 mm larger (18 mm vs 17.5 mm).
Both cases are stainless steel.

Specifications of Marathon 0 63442 33305 1 vs Marathon 46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet
Spec	0 63442 33305 1	46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet
Brand	Marathon	Marathon
Family	46mm	46mm
Reference	0 63442 33305 1	46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet
Production start	unknown	unknown
Production end	unknown	unknown
Status	Current	Current
Retail price	unknown	unknown
Case material	Stainless steel	Stainless steel
Diameter	17.5 mm	18 mm
	Marathon 46mm Official YAMAM™ Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet is 0.5 mm larger
Movement	unknown	unknown
Caliber	unknown	Sellita SW220
Winding	unknown	unknown
Power reserve	unknown	unknown
Jewels	unknown	unknown
Frequency	unknown	unknown
Complications	unknown	unknown

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