BA111OD CHPTR_Δ.8vsBA111OD CHPTR_Δ [MDP] 40mm

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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.

BA111OD CHPTR_Δ.8 at true scale

CHPTR_Δ.8

BA111OD CHPTR_Δ [MDP] 40mm at true scale

CHPTR_Δ [MDP] 40mm

Diameter

40mm

40mm

Thickness

n/a

12.9mm

Water Resistance

50m

50m

Power Reserve

42h

42h

MSRP

$4,100

$4,100

Movement

Soprod M100

Soprod M100

Case

3 specs
Category
n/a
Watch
Thickness
n/a
12.9mm
Material
Stainless Steel
n/a
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Reviews

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

BA111OD CHPTR_Δ.8

The BA111OD CHPTR_Δ.8 is widely praised for its avant-garde design and exceptional value, with owners noting its ability to deliver a luxury experience at a competitive price. Its unique hypocycloidal time display, developed with Olivier Mory and utilizing an in-house module based on the Soprod M100 movement, is a significant draw. Reviewers highlight the modern sector dial and the technically complex Swiss luxury watch offering for under €3,000. Some find the 41mm case and 12.75mm thickness larger than expected for a dress-style watch. Overall, owners and reviewers rate the BA111OD CHPTR_Δ.8 highly for its innovative time display and remarkable value proposition.

BA111OD CHPTR_Δ [MDP] 40mm

The BA111OD CHPTR_Δ [MDP] 40mm is widely praised for its exceptional value, offering a unique hypocycloidal time display typically seen on much more expensive timepieces. Owners and reviewers highlight the captivating dial design and the technical Swiss luxury at a price point under €3,000 or $2,620. The 40mm case size is noted as a welcome reduction, maintaining manageable dimensions with a 10.5mm thickness and 47mm lug-to-lug. The Soprod M100 automatic movement is present. Overall, owners and reviewers rate the BA111OD CHPTR_Δ [MDP] 40mm highly for its innovative time display and strong value proposition.