Side by side
Sartory Billard SB04-EvsSpinnaker Dumas GMT
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
Dumas GMT44mm
Power Reserve
SB04-E68h
Dumas GMT40h
Water Resistance
SB04-E100m
Dumas GMT300m
MSRP
SB04-E$3,100
Dumas GMT$399
Full specifications
Case
7 specsCategory
Dress
GMT
Diameter
39.5mm
44mm
Thickness
10.3mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
Blue
Lume
Super-LumiNova BGW9
None
Movement
3 specsCaliber
LJP G101ET
Seiko NH34A
Power Reserve
68h
40h
Jewels
24
25
Pricing
1 specsMSRP
$3,100
$399
Follow this matchup
Get a note when Sartory Billard SB04-E vs Spinnaker Dumas GMT gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Horage DecafluxvsSpinnaker Dumas GMTVenezianico Arsenale PlatinovsSpinnaker Dumas GMTHorage Revolution 3 MicroRegvsSpinnaker Dumas GMTVenezianico Redentore Utopia - Limited EditionvsSpinnaker Dumas GMTSartory Billard SB04-EvsSpinnaker Fleuss GMTSartory Billard SB04-EvsSpinnaker Tesei Mille Metri GMT