Side by side

Christopher Ward C63 Sealander RocksvsSternglas Naos Pro GMT Automatik

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

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350
Naos Pro GMT Automatik
SternglasNaos Pro GMT Automatik
MSRP $863

At a glance

12 of 29 specs differ
Diameter
C63 Sealander Rocks40mm
Naos Pro GMT Automatik38mm
Power Reserve
C63 Sealander Rocks38h
Naos Pro GMT Automatik42h
Water Resistance
C63 Sealander Rocks150m
Naos Pro GMT Automatik50m
MSRP
C63 Sealander Rocks$1,350
Naos Pro GMT Automatik$863

Full specifications

Case

5 specs
Category
Sport
GMT
Diameter
40mm
38mm
Thickness
11.05mm
11mm
Lug-to-Lug
42.87mm
42mm
Water Resistance
150m
50m

Crystal & Dial

2 specs
Dial Color
Yellow
Lume
SLN X1 BL C1
Luminova Punkte

Movement

4 specs
Caliber
SW200-1
Miyota 9075
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
42h
Jewels
26

Pricing

1 specs
MSRP
$1,350
$863

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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 C63 Sealander Rocks

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

Sternglas Naos Pro GMT Automatik

Owners report the Sternglas Naos can feel underwhelming with a cheap feel and hands resembling office printer output, with some finding it wears smaller than expected and looks like a toy, though others appreciate its understated design. Reviewers highlight the Argo Automatic variant as a compelling sub-€400 mechanical watch with a colorful dial and practical date wheel, suitable for new collectors, featuring a 38mm case and a Miyota 8215 movement. On balance, the consensus is that the Sternglas Naos offers a mixed ownership experience, with its value proposition and entry-level appeal being its strongest points for some.

From video reviewers

The Sternglas Naos Pro GMT Automatik features a clean Bauhaus design that sets it apart from other GMT watches. A notable weakness is the watch's bezel action, which is not as smooth as some reviewers would have liked. Reviewers disagree on the watch's case size, with one reviewer stating it's slightly larger than the original Naos Automatic, while another reviewer doesn't mention this aspect at all.

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