Side by side

Horage Omnium K2vsSartory Billard SB10

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

Omnium K2
HorageOmnium K2
MSRP $5,140
SB10
Sartory BillardSB10
MSRP $3,800

At a glance

11 of 29 specs differ
Diameter
Omnium K237.3mm
SB1039.5mm
Power Reserve
Omnium K272h
SB1055h
Water Resistance
Omnium K2100m
SB1080m
MSRP
Omnium K2$5,140
SB10$3,800

Full specifications

Case

4 specs
Diameter
37.3mm
39.5mm
Thickness
7.95mm
11.5mm
Lug-to-Lug
43.8mm
44.5mm
Water Resistance
100m
80m

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Green
Black
Lume
Super-LumiNova
Super-LumiNova BGW9

Movement

3 specs
Caliber
Horage K2
LJP G100
Power Reserve
72h
55h
Complications
None
Jumping Hour

Pricing

1 specs
MSRP
$5,140
$3,800

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Horage Omnium K2

The Horage Omnium K2 is lauded for its slim 7.95mm profile and chronometer-certified K2 micro-rotor movement with a 72-hour power reserve. Reviewers note its technical innovation, including a proprietary silicon escapement and modular K1 movement, and praise its value. However, some find the molded, luminous hour numerals too whimsical, and the explicit mention of "silicon escapement" on the dial is considered unnecessary. On balance, reviewers rate the Horage Omnium K2 highly for its technical innovation and slim profile at its price point.

Sartory Billard SB10

The Sartory Billard SB10 features a unique jumping hour and perimeter hour ring design, with functional grater plates that are not practical for actual grating due to a blocked-off side. Owners note the absence of a seconds hand, minute tick marks, and a conventional crystal. On balance, owners appreciate the unique design elements of the Sartory Billard SB10, despite its impractical features.

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