Side by side

Astor + Banks Sea Ranger M2vsBell & Ross BR-X2 tourbillon skeleton micro rotor

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
BR-X2 tourbillon skeleton micro rotor
Bell & RossBR-X2 tourbillon skeleton micro rotor
MSRP $74,520

At a glance

20 of 29 specs differ
Diameter
Sea Ranger M240mm
BR-X2 tourbillon skeleton micro rotor42.5mm
Power Reserve
Sea Ranger M240h
BR-X2 tourbillon skeleton micro rotor
Water Resistance
Sea Ranger M2300m
BR-X2 tourbillon skeleton micro rotor50m
MSRP
Sea Ranger M2$1,149
BR-X2 tourbillon skeleton micro rotor$74,520

Full specifications

Case

9 specs
Category
Diver
Skeleton
Diameter
40mm
42.5mm
Thickness
12.5mm
Lug-to-Lug
45.5mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
50m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
Tobacco
Skeleton
Indices
Applied
Applied indices
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
La Joux-Perret G100
BR-CAL.381
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
None
Hours/Minutes, Tourbillon

Pricing

1 specs
MSRP
$1,149
$74,520

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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.

Bell & Ross BR-X2 tourbillon skeleton micro rotor

The Bell & Ross BR-X2 tourbillon skeleton micro rotor is praised for its novel design, integrating the case and movement into a single sapphire crystal structure. Owners find the 42.5mm watch comfortable for daily wear and note its masculine appeal. Reviewers flag that the satin-finished hands can blend too much with the dial, impacting legibility.

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