Side by side

Horage Autark Tourbillon GMTvsBell & Ross BR-05 Diamond

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

Autark Tourbillon GMT
HorageAutark Tourbillon GMT
MSRP $20,150
BR-05 Diamond
Bell & RossBR-05 Diamond
MSRP $24,829

At a glance

17 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
BR-05 Diamond40mm
Power Reserve
Autark Tourbillon GMT72h
BR-05 Diamond
Water Resistance
Autark Tourbillon GMT100m
BR-05 Diamond100m
MSRP
Autark Tourbillon GMT$20,150
BR-05 Diamond$24,829

Full specifications

Case

8 specs
Category
GMT
Diameter
39.5mm
40mm
Thickness
8.9mm
Lug-to-Lug
48.3mm
Lug Width
22mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
No
Underside
Indices
Applied
Applied indices

Movement

5 specs
Caliber
Horage K-TMR
BR-CAL.321
Beat Rate
28,800 vph
Power Reserve
72h
Jewels
25
Complications
Tourbillon, GMT
Hours/Minutes, Seconds, Date

Pricing

1 specs
MSRP
$20,150
$24,829

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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 Autark Tourbillon GMT

Owners widely praise the Horage Autark Tourbillon GMT for its Swiss-made tourbillon, platinum micro-rotor, and super-thin 9mm titanium case design, noting little less than premium feel in case and movement finishing. The dial features a sub-seconds, date, and power reserve indicator, powered by an in-house movement with a 60-hour reserve. Some find the sub-dial illegible and hour hands difficult to read quickly, while others note the stepped bezel is not to their taste and the micro-rotor can be loud. The bracelet's lack of taper is also flagged as a drawback. On balance, owners rate the Horage Autark Tourbillon GMT highly for its premium finishing and innovative technical features at its price point.

Bell & Ross BR-05 Diamond

Owners widely praise the Bell & Ross BR-05 Diamond's design and build quality, noting its comfortable wearability and a less derivative appearance in person. The contrast between brushed and polished finishes, along with the blue sunray dial, contributes to its appeal as a versatile integrated steel sports watch. Some owners, however, find the crown to be a bit fussy and criticize the high price relative to the SW300-1 movement. On balance, owners rate the Bell & Ross BR-05 Diamond highly for its striking design and versatile wearability.

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