Side by side

Atelier Wen Millésime 2025 — Perception 漩 (Xuán)vsBremont ionBird

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

Millésime 2025 — Perception 漩 (Xuán)
Atelier WenMillésime 2025 — Perception 漩 (Xuán)
MSRP $28,000
ionBird
BremontionBird
MSRP $5,800

At a glance

7 of 29 specs differ
Diameter
Millésime 2025 — Perception 漩 (Xuán)38.5mm
ionBird43mm
Power Reserve
Millésime 2025 — Perception 漩 (Xuán)40h
ionBird40h
Water Resistance
Millésime 2025 — Perception 漩 (Xuán)50m
ionBird
MSRP
Millésime 2025 — Perception 漩 (Xuán)$28,000
ionBird$5,800

Full specifications

Case

5 specs
Category
Dress
Pilot
Diameter
38.5mm
43mm
Lug Width
19mm
Material
Stainless Steel
Titanium
Water Resistance
50m

Crystal & Dial

1 specs
Dial Color
Xuán
Regular length (15cm - 19cm wrist size)

Pricing

1 specs
MSRP
$28,000
$5,800

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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.

Atelier Wen Millésime 2025 — Perception 漩 (Xuán)

Owners widely praise the Atelier Wen Perception's pietersite dial for its captivating color shifts and its thin 9.4mm profile. However, community feedback flags issues with the finishing, citing chipped or jagged indices, unchamfered case edges, and sunken indices. Some owners also find the movement unremarkable for the price point, and opinions on the bracelet finishing are mixed, with some noting it as mid-tier compared to higher-end brands, though later batches reportedly show improvements. On balance, owners are divided on the Atelier Wen Perception, with strong opinions on both its striking dial and its inconsistent finishing.

From video reviewers

The pietersite dial is a standout aesthetic feature, and the watch is constructed from 904L steel. The slim 9.4mm profile was noted.

Bremont ionBird

Owners report the Bremont ionBird is overpriced and features a printed dial with a poorly placed date window at 4:30, which some find visually disruptive. However, some owners suggest its case finishing is superior to competitors. The 43mm titanium Bremont ionBird GMT is powered by a COSC-certified BE-93-2AV automatic movement and retails for $5,795. On balance, owners and reviewers find the Bremont ionBird's date window placement and price point to be significant drawbacks.

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