Christopher Ward C65 Aquitaine GMTvsUlysse Nardin San Marco GMT ± Big Date

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Christopher Ward C65 Aquitaine GMT at true scale

C65 Aquitaine GMT

Ulysse Nardin San Marco GMT ± Big Date at true scale

San Marco GMT ± Big Date

Diameter

41mm

40mm

Lug-to-Lug

46.7mm

n/a

Thickness

12.7mm

11.8mm

lowest

Water Resistance

200m

highest

100m

Power Reserve

56h

highest

42h

MSRP

$1,935

n/a

Movement

Sellita SW330-2

UN-22

Case

7 specs
Diameter
41mm
40mm
Thickness
12.7mm
11.8mm
Lug-to-Lug
46.68mm
n/a
Lug Width
22mm
n/a
Finish
Brushed + Polished
Polished
Water Resistance
200m
100m
Caseback
Display
n/a

Crystal & Dial

2 specs
Crystal
Sapphire
Scratch-resistant anti-reflective sapphire crystal
Lume
SLN X1 BL Old Radium
Luminous hands and numerals

Movement

5 specs
Caliber
Sellita SW330-2
UN-22
Beat Rate
4 vph
0 vph
Power Reserve
56h
42 hoursh
Jewels
25
28
Complications
GMT, Moonphase, Day-date
GMT / dual time with ± pushers for one-touch time-zone change, Permanent home-time display, Double-digit big date at 2 o'clock

Pricing

1 specs
MSRP
$1,935
n/a
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward C65 Aquitaine GMT

Owners widely praise the Christopher Ward C65 Aquitaine GMT for its vintage aesthetic, particularly the "Beach Sand" dial and box sapphire crystal, and the contrasting blue ceramic bezel. Reviewers note the highly polished sapphire bezel insert with warm ivory font that precisely matches the dial's lume pods, and the balanced date at 6 o'clock. The 41mm case size is considered a positive downsize, and the watch is described as versatile, lightweight, and rugged with 200m water resistance. On balance, owners and reviewers rate the Christopher Ward C65 Aquitaine GMT highly for its stunning vintage design and wearability at its price point.

Ulysse Nardin San Marco GMT ± Big Date

Owners widely praise the Ulysse Nardin San Marco GMT ± Big Date for its exceptional reliability and build quality, with one owner reporting twelve years of service comparable to Rolex and JLC. Reviewers and owners consistently highlight its superb accuracy, with figures as precise as ±1 second per day, and its practical GMT functionality for travelers. The watch's design is described as having just enough eccentricity to be interesting, featuring good legibility and great finishing, though some find its aesthetic dated. The 40mm case is noted to wear well, and the movement is praised for its in-house components and silicon parts. Overall, owners and reviewers rate the Ulysse Nardin San Marco GMT ± Big Date highly for its enduring reliability and precise timekeeping.