Side by side

Christopher Ward C63 Sealander Extreme GMTvsBaltic MR Classic

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
MR Classic
BalticMR Classic
MSRP $589

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
MR Classic36mm
Power Reserve
C63 Sealander Extreme GMT56h
MR Classic42h
Water Resistance
C63 Sealander Extreme GMT150m
MR Classic30m
MSRP
C63 Sealander Extreme GMT$1,850
MR Classic$589

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
48mm
36mm
Thickness
12.05mm
9mm
Lug-to-Lug
48mm
44mm
Lug Width
22mm
20mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
30m

Crystal & Dial

4 specs
Crystal
Sapphire
Hesalite
AR Coating
Underside
Inner
Dial Color
Black
Blue
Lume
SLN X1 BL / GL
None

Movement

4 specs
Caliber
SW330
Hangzhou CAL5000a Micro-rotor
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
42h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$589

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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 MR Classic

Owners widely praise the Baltic MR Classic's attractive dial with applied Breguet numerals and granular texture, noting it looks far more expensive than its price. Reviewers highlight the refined, dressy aesthetic and the visually appealing micro-rotor movement. Some owners report precise time-setting and a smooth winding action. Accuracy figures vary, with one owner seeing +1 second per day and another averaging +10 seconds per day. Concerns exist regarding the gold PVD finish's durability, with reports of wear from strap friction. The 36mm case is described as small, and some find the bezel chunky and the watch's overall height significant. The Chinese Hangzhou micro-rotor movement is noted as potentially noisy and difficult for local repair, though Baltic's customer service and warranty are praised. Overall, owners and reviewers rate the Baltic MR Classic highly for its dressy aesthetic and dial finishing at its price point.

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