How does 18K Custom Atelier engineer its solid Au750, Pt950, and Custom CNC watch cases?

Every monobloc case, bezel, and bracelet link is precision-machined on 5-axis Swiss CNC centers to match the exact authentic original gram mass of the manufacture reference.

Can I inspect the movement regulation and custom dial details before shipping?

Yes. Every timepiece is photographed across 6 workbench angles and accompanied by a pre-shipment 4K video on our Witschi Chronoscope and Mettler-Toledo digital gram balance.

How are bespoke wrist sizing and international logistics handled?

Our watchmakers size the bracelet or strap to your exact wrist circumference (14.0 cm to 22.0 cm), include all spare links, and dispatch via insured priority courier.

ATELIER BLUEPRINT INDEX • 4 BUILDS

Geneva CNC Atelier: Independent Maisons Commissions — 4 Builds

00 / All Builds (774) 01 / Rolex (289) 02 / Patek Philippe (170) 03 / Audemars Piguet (147) 04 / Richard Mille (102) 05 / Cartier (19) 06 / Vacheron Constantin (11) 07 / IWC Schaffhausen (8) 08 / Hublot (7) 09 / Piaget (6) 010 / Jaeger-LeCoultre (7) 011 / Omega (4) 012 / Independent Maisons (4)

Custom F.P. Journe Elegante 48mm Titalyt Luminescent Dial Ref. EL-TI-48 angle 1

Custom F.P. Journe Elegante 48mm Titalyt Luminescent Dial Ref. EL-TI-48 angle 2

F.P. Journe • REF. EL-TI-48

Custom F.P. Journe Elegante 48mm Titalyt Luminescent Dial Ref. EL-TI-48

5-Axis Swiss CNC Grade 5 Titanium Monobloc • 57.9g Verified Mass • Regulated F.P. Journe Cal. 1210 Electromechanical - 18K Rose Gold Rotor

Mass: 57.9g

Alloy: Grade 5 Titanium Monobloc

$1,830

Retail Est. $22,500

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Custom Breguet Tradition Automatique Seconde Retrograde 40mm 18K White Gold Ref. 7097BB/G1/9WU angle 1

Custom Breguet Tradition Automatique Seconde Retrograde 40mm 18K White Gold Ref. 7097BB/G1/9WU angle 2

Breguet • REF. 7097BB/G1/9WU

Custom Breguet Tradition Automatique Seconde Retrograde 40mm 18K White Gold Ref. 7097BB/G1/9WU

5-Axis Swiss CNC 18K White Gold Au750 • 86.8g Verified Mass • Regulated Breguet Manufacture Cal. 505SR1 - Inverted Silicon Escapement

Mass: 86.8g

Alloy: 18K White Gold Au750

$14,900

Retail Est. $43,800

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Custom Franck Muller Master Square 36.5mm Roman Dial Ref. 6000H-SC-DT angle 1

Custom Franck Muller Master Square 36.5mm Roman Dial Ref. 6000H-SC-DT angle 2

Franck Muller • REF. 6000H-SC-DT

Custom Franck Muller Master Square 36.5mm Roman Dial Ref. 6000H-SC-DT

5-Axis Swiss CNC 904L Stainless Steel Custom Architecture • 92.2g Verified Mass • Regulated Franck Muller Cal. FM 0800 Automatic

Mass: 92.2g

Alloy: 904L Stainless Steel Custom Architecture

$4,160

Retail Est. $22,500

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Custom Chopard Happy Sport Icons 36mm Floating Diamonds Ref. 278559-3001 angle 1

Custom Chopard Happy Sport Icons 36mm Floating Diamonds Ref. 278559-3001 angle 2

Chopard • REF. 278559-3001

Custom Chopard Happy Sport Icons 36mm Floating Diamonds Ref. 278559-3001

5-Axis Swiss CNC 904L Stainless Steel Custom Architecture • 88.6g Verified Mass • Regulated Chopard Manufacture Cal. 09.01-C

Mass: 88.6g

Alloy: 904L Stainless Steel Custom Architecture

$4,040

Retail Est. $22,500

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Certified Category Specification Matrix • Solid Au750 & Pt950

Independent Maisons Solid 18K Gold & Pt950 Reference Weight, Alloy & Calibre Table

Compare verified Mettler-Toledo gram weights, precious-metal fineness (75.0% pure Solid 18K Gold Au750 and 95.0% Platinum Pt950), and Swiss Super Clone movement calibres across our Independent Maisons archive. Return to the 18K CUSTOM Homepage Master Register, browse All 774 Timepieces, or review our Fischer XRF Au750 Assay Protocol.

Independent Maisons Flagship Solid 18K Gold & Pt950 Gravimetric Reference Ledger (18K CUSTOM)
Reference & Model	Ref. Code	Precious Metal Alloy	Verified Mass	Clone Calibre	Direct Allocation
F.P. Journe Elegante 48mm Titalyt Luminescent Dial	Ref. EL-TI-48	Grade 5 Titanium Monobloc	57.9g	F.P. Journe Cal. 1210 Electromechanical - 18K Rose Gold Rotor	$1,830 →
Breguet Tradition Automatique Seconde Retrograde 40mm 18K White Gold	Ref. 7097BB/G1/9WU	18K White Gold Au750	86.8g	Breguet Manufacture Cal. 505SR1 - Inverted Silicon Escapement	$14,900 →
Franck Muller Master Square 36.5mm Roman Dial	Ref. 6000H-SC-DT	904L Stainless Steel Custom Architecture	92.2g	Franck Muller Cal. FM 0800 Automatic	$4,160 →
Chopard Happy Sport Icons 36mm Floating Diamonds	Ref. 278559-3001	904L Stainless Steel Custom Architecture	88.6g	Chopard Manufacture Cal. 09.01-C	$4,040 →