Grandeur Watches Classic Series G15401vsLongines Primaluna
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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.
Classic Series G15401
Primaluna
Diameter
36mm
30mm
Lug-to-Lug
n/a
37mm
Thickness
8mm
lowest
8.3mm
Water Resistance
n/a
30m
MSRP
$328
lowest
$1,950
Movement
Quartz
Longines L257.2
Case
7 specsCrystal & Dial
5 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Grandeur Watches Classic Series G15401 is praised for its excellent design and proper sizing, with owners finding it a well-built, conversation-starting dress watch. One owner notes the watch arrived slightly scuffed but was still considered a good value at 80€. The polished finish is noted as being difficult to maintain. On balance, owners rate the Grandeur Watches Classic Series G15401 highly for its aesthetics and wearability at its price point.
Owners praise the Longines PRIMALUNA for its attractive style, with some finding the 26.5mm size understated and appealing. The quartz version is preferred by some for its lower price, less maintenance, and accuracy. One owner notes the automatic version averages a loss of 1.3 seconds per day across six positions, running 3-4 seconds slower on the wrist, which is within COSC standards. Overall, owners and reviewers appreciate the Longines PRIMALUNA for its stylish design and the practical benefits of its quartz movement.
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