Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsSternglas Naos XS

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

C65 Aquitaine Bronze COSC
Christopher WardC65 Aquitaine Bronze COSC
MSRP $1,695
Naos XS
SternglasNaos XS
MSRP $247

At a glance

18 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Naos XS33mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Naos XS
Water Resistance
C65 Aquitaine Bronze COSC200m
Naos XS50m
MSRP
C65 Aquitaine Bronze COSC$1,695
Naos XS$247

Full specifications

Case

9 specs
Category
Diver
Dress
Diameter
46.68mm
33mm
Thickness
12.45mm
6mm
Lug-to-Lug
46.68mm
36mm
Lug Width
22mm
16mm
Material
Bronze
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
200m
50m
Caseback
Display
Solid

Crystal & Dial

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

Movement

6 specs
Caliber
SW200
Ronda 784
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
Jewels
26
Complications
Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,695
$247

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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.

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.

Sternglas Naos XS

Owners widely praise the Sternglas Naos XS for its simple, awesome design, domed sapphire crystal, and clean hands, with one owner highlighting the beautiful blue mother-of-pearl dial and top-notch build quality on a special edition. It is recommended as a durable, refined daily wear watch for around $270, suitable for casual and formal occasions. However, one owner found the Sternglas Naos XS to have a cheap feel and a face resembling a toy, noting it wears smaller than expected, while another described the automatic movement as a bit noisy. On balance, owners rate the Sternglas Naos XS highly for its refined design and value, with specific praise for the mother-of-pearl dial on special editions.

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