Side by side

Christopher Ward C63 Sealander Extreme GMTvsSternglas Naos Automatik Edition Oxford

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

C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $1,850
Naos Automatik Edition Oxford
SternglasNaos Automatik Edition Oxford
MSRP $701

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Naos Automatik Edition Oxford38mm
Power Reserve
C63 Sealander Extreme GMT56h
Naos Automatik Edition Oxford42h
Water Resistance
C63 Sealander Extreme GMT150m
Naos Automatik Edition Oxford50m
MSRP
C63 Sealander Extreme GMT$1,850
Naos Automatik Edition Oxford$701

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
48mm
38mm
Thickness
12.05mm
9mm
Lug-to-Lug
48mm
42.4mm
Lug Width
22mm
20mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
50m

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Black
Lume
SLN X1 BL / GL
None

Movement

5 specs
Caliber
SW330
Miyota 9015
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
42h
Jewels
25
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$701

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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 Extreme GMT

Owners and reviewers widely praise the Christopher Ward C63 Sealander Extreme GMT for its excellent value, tactical and travel-ready design, and impressive lume, with the black dial being a collective favorite. Its 41mm brushed steel case is noted for comfort and wearability, complemented by a well-proportioned design and excellent legibility. The watch features a Sellita SW330-2 movement with a 56-hour power reserve and 150m water resistance, including a shock-absorbing mount. Some find its refinement slightly less than pricier alternatives, and its GMT movement is considered less practical than a flyer GMT. On balance, the Christopher Ward C63 Sealander Extreme GMT is highly regarded by owners and reviewers for its compelling blend of features, rugged design, and exceptional value.

Sternglas Naos Automatik Edition Oxford

Owners widely praise the Sternglas Naos Automatik Edition Oxford for its elegant Bauhaus design, particularly the "Alabaster" dial described as a warm grey, beige, or silver, and its well-proportioned handset with distinctive red accents. The compact lugs and sapphire crystal are also highlighted as positive design elements contributing to its wearability. However, some owners find the movement audible and the small crown difficult to grip, making winding and setting inconvenient. One owner noted the finishing is not comparable to higher-end brands. On balance, owners rate the Sternglas Naos Automatik Edition Oxford highly for its attractive, affordable Bauhaus aesthetic and versatile wearability.

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