Keep your watch. Add the brain.
A 30.00 mm × 3.85 mm CNC-machined Ti-6Al-4V disc that snaps beneath any mechanical or quartz timepiece. Full clinical PPG biometrics, UWB spatial ranging, and NFC tap—while an open-center caseback collar leaves your mechanical movement visible.
Machined from Grade 5 titanium.
Rendered directly from the 30.00 mm mechanical STEP assembly in Blender 5.1 Cycles. Every M1.2 Torx T3 thread, counter-bored aperture, and open-center watch caseback bay is CNC-machined before assembly.
Fifteen parts. Zero mechanical collisions.
Click any component row below to isolate and inspect that exact layer inside the live 3D CAD viewport above. Every tolerance is verified against real silicon datasheet dimensions.
| Layer ID | Component Name | Material / IC Package | Z-Span (mm) | Thickness | CAD Fit Status |
|---|---|---|---|---|---|
| 01 / OPTICS | Optical Sapphire PPG Crystal + Zirconia Ring | Synthetic Sapphire (Al2O3) + ZrO2 | -0.15 → +0.55 | 0.70 mm | ● PASS (FLUSH STEP) |
| 02 / CHASSIS | CNC Grade 5 Titanium Bottom Tub & Sidewall | Ti-6Al-4V (0.80 mm Wall / 4× M1.2 Bosses) | 0.00 → +3.45 | 3.45 mm | ● PASS (MANIFOLD) |
| 03 / CROSSTALK | Dual-Cavity Optical Light-Isolation Baffle | Carbon-Black LSR Silicone | +0.45 → +1.35 | 0.90 mm | ● PASS (LIGHT-TIGHT) |
| 04 / BIOMETRIC | MAX30102 / MAX86141 Optical PPG + SpO2 Sensor | 14-Pin Optical OLGA (5.6 × 3.3 mm) | +0.45 → +1.35 | 0.90 mm | ● PASS (CENTERED) |
| 05 / THERMAL | TMP117 / NTC Skin Temperature Thermistor | 0402 SMD + Gold Thermal Viaduct | +0.85 → +1.35 | 0.50 mm | ● PASS (±0.1°C) |
| 06 / ANTENNA | 13.56 MHz Concentric Flex-Polyimide NFC Loop | 4-Turn Etched Copper + Ferrite Backing | +0.42 → +0.60 | 0.18 mm | ● PASS (PERIMETER) |
| 07 / SUBSTRATE | 4-Layer Matte-Black FR4 HDI Mainboard | 27.6 mm OD • ENIG Gold Pads & Vias | +1.35 → +1.75 | 0.40 mm | ● PASS (0.40MM RADIAL) |
| 08 / COMPUTE | Nordic nRF52840 Bluetooth 5.4 + NFC SoC | 7.0 × 7.0 mm aQFN-73 + 32MHz XTAL | +1.75 → +2.55 | 0.80 mm | ● PASS (EAST BAY) |
| 09 / RANGING | Qorvo DWM3000 UWB Transceiver + Ceramic Antenna | RF Shielded Module (6.0 × 6.0 mm) | +1.75 → +2.60 | 0.85 mm | ● PASS (WEST BAY) |
| 10 / MOTION | 6-Axis MEMS Accelerometer + Gyroscope IMU | QFN-24 (3.0 × 3.0 × 0.75 mm) | +1.75 → +2.50 | 0.75 mm | ● PASS (NORTH BAY) |
| 11 / POWER IC | BQ25120A Buck PMIC + 2.2µH Shielded Inductor | WCSP + Low-Profile Ferrite Inductor | +1.75 → +2.45 | 0.70 mm | ● PASS (SOUTH BAY) |
| 12 / ENERGY | 201020 High-Density LiPo Pouch Cell (40 mAh) | 3.7V LiCoO2 + Seiko DW01A PCM + Kapton | +1.75 → +3.20 | 1.45 mm | ● PASS (CENTER BAY) |
| 13 / SWELL GUARD | PORON 4701-30 Battery Swell Absorption Pad | Microcellular Polyurethane Foam | +3.20 → +3.45 | 0.25 mm | ● PASS (12.5% HEADROOM) |
| 14 / SEALING | Dual Viton Fluoroelastomer O-Ring Gaskets | FKM 75 Shore A (Perimeter + Optic) | +3.25 → +3.50 | 0.25 mm | ● PASS (IP68 50M) |
| 15 / RELEASE | Dual Spring-Loaded Lateral Pinch-Release Latches | Hardened 316L Steel + Serrated Grips | +1.30 → +2.80 | 1.50 mm | ● PASS (0.8MM STROKE) |
| 16 / CLOSURE | Laser-Engraved Titanium Top Lid + 4× M1.2 Torx T3 | Ti-6Al-4V (SN: VD-PROTO-0001 Etched) | +3.45 → +3.85 | 0.40 mm | ● PASS (FLUSH LOCK) |
Order custom CNC titanium today.
Off-the-shelf titanium blanks lack our internal 28.40 mm cavity, 4× M1.2 threaded bosses, stepped Ø8.00 mm sapphire seat, and pogo ports. Upload our B-Rep .STEP + .SVG package below to JLCPCB CNC or PCBWay for 1-piece custom TC4 titanium machining and factory MOPA fiber-laser engraving.
Every hole, counterbore, O-ring channel, and M1.2×0.25mm tap pilot is pre-modeled in OpenCASCADE ISO-10303-21 .STEP format—no hand drilling or manual tapping required.
Material: TC4 Titanium (Ti-6Al-4V Grade 5), Fine Bead Blast. 1) Bottom Tub (Part 01): Tap the 4x Ø0.95mm vertical boss holes to M1.2 x 0.25mm metric fine thread (2.60mm blind depth). 2) Top Lid (Part 02): MOPA Fiber-Laser dark-anneal engrave attached SVG (04_Verso_Lid_Laser_Engraving_SN_VD-PROTO-0001.svg) concentrically on top outer face.
Verify Prototype Unit #0001.
Every Verso Disc is fiber-laser engraved with a unique serial identifier along its Grade 5 titanium perimeter. Collectors and secondary-market buyers can verify manufacturing lineage, hardware authenticity, and founder provenance below.
SN: VD-PROTO-0001 is the singular First Version Prototype hand-built by founder Jacob Hurvitz. Its radial fiber-laser inscription and SHA-256 hardware manifest permanently authenticate it for archival and collector resale.