Brillier Mono Mechanical Blue Dial Automatic with Moon Phase and Big DatevsDumoreau DM02 Pérpetuel Gallery
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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.

Mono Mechanical Blue Dial Automatic with Moon Phase and Big Date

DM02 Pérpetuel Gallery
Diameter
43mm
39mm
Lug-to-Lug
n/a
46mm
Thickness
14mm
9.5mm
lowest
Water Resistance
n/a
100m
Power Reserve
n/a
42h
MSRP
$795
lowest
$1,250
Movement
Automatic
Sellita SW210-1
Case
5 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Brillier Mono Mechanical Blue Dial Automatic Watch with Moon Phase and Big Date for its clean, symmetrical blue dial with legible indices and a navy blue pointer date. One owner found it a good value for a Swiss-made automatic moonphase around $600 on the gray market. However, one owner reported the metal bracelet and included leather strap felt cheap and of poor quality, noting the absence of adjustment tools and a manual. On balance, owners rate the Brillier Mono Mechanical Blue Dial Automatic Watch with Moon Phase and Big Date highly for its attractive dial and value proposition as a Swiss-made automatic moonphase.
Owners widely praise the Dumoreau DM02 PÉRPETUEL GALLERY for its elegant, architect-designed 39mm case, beautiful dial colors, and excellent finishing, particularly on the hand-wound Sellita SW210-1 movement. Reviewers and owners alike highlight the pleasing textures, well-printed indices, mirror-like case polish, unsigned crown, and striking blued hands as standout features. One owner notes its resemblance to a well-known luxury brand, and its GPHG award nomination is also mentioned. The manual-wind Sellita SW210-1 movement is appreciated for its thin profile, though one reviewer states its accuracy is +/-7 seconds per day, outside COSC specifications. Overall, owners and reviewers rate the Dumoreau DM02 PÉRPETUEL GALLERY highly for its sophisticated design and refined finishing at its price point.
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