Side by side

Filippo Loreti Watches Ascari Grand Prix GPvsSeiko Prospex Sea

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Ascari Grand Prix GP
Filippo Loreti WatchesAscari Grand Prix GP
MSRP $260
Prospex Sea
SeikoProspex Sea

At a glance

12 of 29 specs differ
Diameter
Ascari Grand Prix GP42mm
Prospex Sea42mm
Power Reserve
Ascari Grand Prix GP
Prospex Sea72h
Water Resistance
Ascari Grand Prix GP100m
Prospex Sea300m
MSRP
Ascari Grand Prix GP$260
Prospex Sea

Full specifications

Case

4 specs
Category
Diver
Thickness
11.9mm
13.3mm
Lug-to-Lug
46mm
48.6mm
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Seiko VK64
6R54
Type
Mecaquartz
Automatic
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$260
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