Side by side

Astor + Banks Sea Ranger M2vsChristopher Ward C65 Aquitaine Bronze COSC

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
C65 Aquitaine Bronze COSC
Christopher WardC65 Aquitaine Bronze COSC
MSRP $1,695

At a glance

16 of 29 specs differ
Diameter
Sea Ranger M240mm
C65 Aquitaine Bronze COSC46.68mm
Power Reserve
Sea Ranger M240h
C65 Aquitaine Bronze COSC38h
Water Resistance
Sea Ranger M2300m
C65 Aquitaine Bronze COSC200m
MSRP
Sea Ranger M2$1,149
C65 Aquitaine Bronze COSC$1,695

Full specifications

Case

8 specs
Diameter
40mm
46.68mm
Thickness
12.5mm
12.45mm
Lug-to-Lug
45.5mm
46.68mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Bronze
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
200m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
Tobacco
Blue
Lume
None
SLN X1 BL Old Radium

Movement

5 specs
Caliber
La Joux-Perret G100
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date, Date

Pricing

1 specs
MSRP
$1,149
$1,695

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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.

Christopher Ward C65 Aquitaine Bronze COSC

Owners widely praise the Christopher Ward C65 Aquitaine Bronze COSC for its comfortable wearability, durable case and bezel, and smooth winding action, with one owner finding its case superior to a Tudor's. However, accuracy is a significant concern, with one owner reporting +17 seconds per day. The rubber strap is also noted as lacking refinement, and some suggest design tweaks for greater brand uniqueness. Overall, owners rate the Christopher Ward C65 Aquitaine Bronze COSC highly for its wearability and case finishing, despite accuracy concerns with the Sellita SW330-2 movement.

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