Side by side

CWC Automatic Divers Watch Mk.2 BlackvsSternglas Naos XS

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

Automatic Divers Watch Mk.2 Black
CWCAutomatic Divers Watch Mk.2 Black
MSRP $1,249
Naos XS
SternglasNaos XS
MSRP $247

At a glance

13 of 29 specs differ
Diameter
Automatic Divers Watch Mk.2 Black41mm
Naos XS33mm
Power Reserve
Automatic Divers Watch Mk.2 Black40h
Naos XS
Water Resistance
Automatic Divers Watch Mk.2 Black300m
Naos XS50m
MSRP
Automatic Divers Watch Mk.2 Black$1,249
Naos XS$247

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41mm
33mm
Thickness
12mm
6mm
Lug-to-Lug
47mm
36mm
Lug Width
20mm
16mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW200-1
Ronda 784
Type
Automatic
Quartz
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$1,249
$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.

CWC Automatic Divers Watch Mk.2 Black

Owners widely praise the CWC Automatic Divers Watch Mk.2 Black for its brushed chapter ring, precise 120-click bezel, clear sapphire crystal, excellent case finishing, and significantly improved lume. The watch is considered a terrific value with solid construction. Some owners express a preference for a matte finish for a more tool-like appearance, though polished versions offer a dressier look and easier scratch removal. On balance, owners rate the CWC Automatic Divers Watch Mk.2 Black highly for its tool-like features and excellent value.

From video reviewers

The bezel action is smooth. The price has increased due to popularity.

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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