Side by side
RGM Watches Model 455 Classic ChronographsvsSartory Billard SB04
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Model 455 Classic Chronographs38.2mm
SB0440mm
Power Reserve
Model 455 Classic Chronographs40h
SB0440h
Water Resistance
Model 455 Classic Chronographs50m
SB0430m
MSRP
Model 455 Classic Chronographs$7,950
SB04$2,900
Full specifications
Case
5 specsCategory
—
Dress
Diameter
38.2mm
40mm
Thickness
13.9mm
11.5mm
Lug-to-Lug
46mm
45.5mm
Water Resistance
50m
30m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
1 specsCaliber
Valjoux 7750
La Joux-Perret G100
Pricing
1 specsMSRP
$7,950
$2,900
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