Side by side

Christopher Ward C63 Sealander Extreme GMTvsBaltic Hermétique Tourer Bronze

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
Hermétique Tourer Bronze
BalticHermétique Tourer Bronze
MSRP $648

At a glance

15 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Hermétique Tourer Bronze37mm
Power Reserve
C63 Sealander Extreme GMT56h
Hermétique Tourer Bronze42h
Water Resistance
C63 Sealander Extreme GMT150m
Hermétique Tourer Bronze150m
MSRP
C63 Sealander Extreme GMT$1,850
Hermétique Tourer Bronze$648

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
48mm
37mm
Thickness
12.05mm
10mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
Bronze
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Black
Blue
Lume
SLN X1 BL / GL
BGW9

Movement

4 specs
Caliber
SW330
Miyota 9039
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
42h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$648

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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.

Baltic Hermétique Tourer Bronze

The Baltic Hermétique Tourer Bronze is widely praised for its vintage-inspired aesthetic, featuring a bronze case and a smoked dial that develops a unique patina. Owners and reviewers highlight its comfortable wearability, noting the slim case profile and manageable lug-to-lug distance. The watch offers 150 meters of water resistance, supported by a recessed crown that contributes to its silhouette, though some find it tricky to grip. It is powered by the Miyota 9039 movement, which provides a 42-hour power reserve and a smooth seconds hand sweep, with accuracy reported between -10/+30 seconds per day. Overall, the Baltic Hermétique Tourer Bronze is highly regarded for its attractive design and comfortable wearability at its price point.

From video reviewers

The watch's slim profile and comfortable fit are consistently praised. Reviewers note the bronze case develops a unique patina. No shared weaknesses were identified.

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