Casio EFS-S650DvsFilippo Loreti Watches Ascari Grand Prix GP
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

EFS-S650D

Ascari Grand Prix GP
Diameter
40.9mm
42mm
Lug-to-Lug
46.7mm
n/a
Thickness
11.7mm
lowest
11.9mm
Water Resistance
100m
100m
MSRP
$250
lowest
$295
Movement
Quartz
Seiko VK64
Case
5 specsDiameter
40.9mm
42mm
Thickness
11.7mm
11.9mm
Lug-to-Lug
46.7mm
n/a
Lug Width
n/a
n/a
Finish
n/a
n/a
Crystal & Dial
2 specsAR Coating
Yes
n/a
Dial Color
Black
n/a
Movement
3 specsCaliber
n/a
Seiko VK64
Type
Quartz
Meca-Quartz
Power Reserve
n/a
0h
Pricing
1 specsMSRP
$250
$295
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