Side by side
Sartory Billard SB04-EvsSpinnaker Challenger Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
SB04-E39.5mm
Challenger Automatic42mm
Power Reserve
SB04-E68h
Challenger Automatic40h
Water Resistance
SB04-E100m
Challenger Automatic200m
MSRP
SB04-E$3,100
Challenger Automatic$289
Full specifications
Case
7 specsCategory
Dress
Diver
Diameter
39.5mm
42mm
Thickness
10.3mm
19mm
Lug-to-Lug
46mm
49.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
Blue
Lume
Super-LumiNova BGW9
None
Movement
3 specsCaliber
LJP G101ET
SII NH35A
Power Reserve
68h
40h
Jewels
24
25
Pricing
1 specsMSRP
$3,100
$289
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