This is a pre-order with limited availability. Please contact us. Delivery expected Q3 2026.
Email: shop@collectivehorology.com
Phone: +1 (805) 321-8877
Text (US Only): +1 (805) 321-8877
A Study in Duality
Atelier Wen’s Inflection is the world’s first serially produced full-tantalum integrated bracelet watch, pairing the dense, dark, and notoriously difficult metal with a sculptural, ergonomically curved case and bracelet that wear far more comfortably than its weight suggests.
Its grand feu enamel dial—offered in midnight blue, obsidian black, or a limited green launch edition—adds refined depth and gloss, while a heavily customized Girard-Perregaux GP03300 movement sits beneath, re-architected with sweeping, wind-inspired bridges, dramatic anglage, and a rose-gold-accented rotor.
The result is a study in contrast: heavy yet flowing, technical yet organic, and a clear statement of Atelier Wen’s ambition to push craft, design, and cultural storytelling into the realm of true high horology.
Key Details
Calibre
Customized Girard-Perregaux GP03300
Chinese wind-inspired, partially skeletonized bridges
Ruthenium plating with radial, wavy côtes
Anglage with sharp exterior angles
Black-polished screws
Automatic winding with hacking seconds
27 jewels
28,800 vph
48-hour power reserve
Adjusted to 5 positions and to temperature
−0/+10 seconds per day
Case
40 mm diameter
45 mm lug-to-lug
99.9% pure tantalum
Mixed concave and convex surfaces
Mirror-polished chamfers
Strong vertical brushing with sandblasted accents
Double-domed sapphire box crystal with 5× AR coating
Sapphire caseback with 5× AR coating
Screw-down crown
100 m / 10 ATM water resistance
Dial
Grand feu enamel, produced by Kong Lingjun’s atelier
Custom Arabic numerals
Tri-planed leaf hands with frosted mid-planes and deeply concave high-polished side planes
Launch / Dial Variants
幽 (Yōu) — Launch edition; fumé green gradient; hand-hammered silver base; white numerals; rhodium-plated hands (limited to 30 pieces)
墨 (Mò) — Permanent; obsidian black enamel on silver base; gilt numerals; 5N gold-plated hands
渊 (Yuān) — Permanent; midnight blue enamel on silver base; white numerals; rhodium-plated hands
Bracelet & Clasp
99.9% pure tantalum bracelet
Curved links with polished mid-links
Concave mirror-polished chamfers and strong vertical brushing
22 mm tapering to 18 mm
Patent-pending on-the-fly micro-adjust system (4 positions)
Limited Release
幽 (Yōu) launch edition limited to 30 pieces
Permanent Editions
墨 (Mò) permanent variant
泽 (Zé) permanent variant (noted as 渊 / Yuān elsewhere)
Warranty
Collective is an Atelier Wen authorized retailer. All new Atelier Wen watches are covered by a 5-year international warranty
Terms & Conditions
Collective Shop is an authorized retailer of all new watches we sell. Please review all shop policies for new watches here before purchase. If you have questions about the details of this or any watch, feel free to contact us prior to purchase at shop@collectivehorology.com.
By completing your purchase, you acknowledge and agree to Collective’s store policies. Please review them carefully before checkout, as all sales are subject to these terms, including restrictions on returns and refunds.
