Side by side

Boldr Odyssey OriginalvsChristopher Ward C63 Sealander Extreme GMT

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

Odyssey Original
BoldrOdyssey Original
MSRP $799
C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $1,850

At a glance

14 of 29 specs differ
Diameter
Odyssey Original45.5mm
C63 Sealander Extreme GMT48mm
Power Reserve
Odyssey Original42h
C63 Sealander Extreme GMT56h
Water Resistance
Odyssey Original500m
C63 Sealander Extreme GMT150m
MSRP
Odyssey Original$799
C63 Sealander Extreme GMT$1,850

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
45.5mm
48mm
Thickness
14.5mm
12.05mm
Lug-to-Lug
52mm
48mm
Finish
Brushed and polished
Brushed + Bead-blasted + Sandblasted
Water Resistance
500m
150m

Crystal & Dial

3 specs
AR Coating
Yes
Underside
Dial Color
Cali Black
Black
Lume
Super-LumiNova
SLN X1 BL / GL

Movement

4 specs
Caliber
SW200-1
SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
56h
Complications
None
GMT, Moonphase, Day-date

Pricing

1 specs
MSRP
$799
$1,850

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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.

Boldr Odyssey Original

Owners widely praise the Boldr Odyssey Original's value, with one noting the blue dial and bronze case develop an amazing patina and another highlighting the personalized purchase experience. The watch is available for $350 and comes in its original dive case. One owner observed that the 12 o'clock markers on a bronze variant were not straight. Overall, owners rate the Boldr Odyssey Original highly for its developing patina and strong value proposition.

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.

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