Side by side

Astor + Banks Sea Ranger M2vsHorage Autark Tourbillon GMT

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

Sea Ranger M2
Astor + BanksSea Ranger M2
MSRP $1,149
Autark Tourbillon GMT
HorageAutark Tourbillon GMT
MSRP $20,150

At a glance

14 of 29 specs differ
Diameter
Sea Ranger M240mm
Autark Tourbillon GMT39.5mm
Power Reserve
Sea Ranger M240h
Autark Tourbillon GMT72h
Water Resistance
Sea Ranger M2300m
Autark Tourbillon GMT100m
MSRP
Sea Ranger M2$1,149
Autark Tourbillon GMT$20,150

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
40mm
39.5mm
Thickness
12.5mm
8.9mm
Lug-to-Lug
45.5mm
48.3mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
No
Dial Color
Tobacco
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
La Joux-Perret G100
Horage K-TMR
Power Reserve
40h
72h
Complications
None
Tourbillon, GMT

Pricing

1 specs
MSRP
$1,149
$20,150

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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.

Astor + Banks Sea Ranger M2

The Astor + Banks Sea Ranger M2 is widely praised for its balanced design, excellent legibility, and strong GADA (go-anywhere, do-anything) capabilities, featuring 300m water resistance and a scratch-resistant coating. Reviewers note its comfortable 40mm case size and good lume, though one source describes it as good but not great. The movement is a Sellita SW200 adjusted by the brand, with accuracy reported around ±8 seconds per day. The pre-order price is $650, with a standard price of $850. On balance, reviewers find the Astor + Banks Sea Ranger M2 to be a compelling option due to its functional design and robust specifications.

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.

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