Side by side

Astor + Banks Sea Ranger M2vsHorage Revolution 3 MicroReg

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
Revolution 3 MicroReg
HorageRevolution 3 MicroReg
MSRP $5,320

At a glance

13 of 29 specs differ
Diameter
Sea Ranger M240mm
Revolution 3 MicroReg41mm
Power Reserve
Sea Ranger M240h
Revolution 3 MicroReg72h
Water Resistance
Sea Ranger M2300m
Revolution 3 MicroReg100m
MSRP
Sea Ranger M2$1,149
Revolution 3 MicroReg$5,320

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40mm
41mm
Thickness
12.5mm
10.05mm
Lug-to-Lug
45.5mm
48.22mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
La Joux-Perret G100
Horage K2
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$1,149
$5,320

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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 Revolution 3 MicroReg

The Horage Revolution 3 MicroReg showcases an innovative external micro-adjustment system for on-the-fly regulation via electromagnetic pulse, a remarkable feat of micro-engineering. This proof-of-concept prototype is still in early development, with a projected launch in late summer 2026 and a founder's price of CHF 3,900. On balance, reviewers highlight the revolutionary regulation technology as the defining characteristic of the Horage Revolution 3 MicroReg.

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