Side by side
Sartory Billard SB04-EvsSerket Watch Co Reef X Diver Black DLC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SB04-E39.5mm
Reef X Diver Black DLC43mm
Power Reserve
SB04-E68h
Reef X Diver Black DLC—
Water Resistance
SB04-E100m
Reef X Diver Black DLC200m
MSRP
SB04-E$3,100
Reef X Diver Black DLC—
Full specifications
Case
6 specsCategory
Dress
—
Diameter
39.5mm
43mm
Thickness
10.3mm
12.7mm
Lug-to-Lug
46mm
50mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
Pink
Lume
Super-LumiNova BGW9
None
Movement
3 specsCaliber
LJP G101ET
Seiko NH35
Power Reserve
68h
—
Jewels
24
25
Pricing
1 specsMSRP
$3,100
—
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