Our Models
Model R
The inaugural timepiece from Tertium Quid Watch Tokyo — a hand-wound alarm wristwatch that bridges the gap between historical reverence and contemporary precision.
Heritage & Design
Rooted in the founders' deep appreciation for authentic vintage timepieces and pocket watches, the Model R was engineered in collaboration with one of Japan’s most esteemed watch designers to translate a shared aesthetic into a modern masterpiece.
Expert Craftsmanship
Every Model R is assembled and regulated by a master watchmaker. Our case, hands, and components are precision-manufactured by Japan's leading suppliers, then finished entirely by hand to meet the uncompromising standards of our founders.
The Heart: Modified AS1475
At its core lies a heavily modified A. Schild 1475 movement. Beyond its mechanical function, every surface is hand-finished, transforming a vintage engine into a showcase of artisanal excellence.
Technical Specifications
Case & Crown
| Material | SUS316L Stainless Steel |
|---|---|
| Dimensions | Diameter: 38.0 mm / Thickness: 11.1 mm |
| Finish | Hand-polished mirror finish |
| Case back | Glass back, Snap-on structure |
| Water Resistance | Daily life water resistance *Not water-resistant when alarm is set (ON) |
| Crown | Diameter: 6.4 mm, Hand-polished mirror finish |
| Supplier | Matsuura Works / Takashima Sangyo |
Dial & Hands
| Crystal | Sapphire crystal (Double-sided AR & Anti-fingerprint coating) |
|---|---|
| Dial Color | Black / Silver Sector Style |
| Dial Finish | Fine machining texture (Silver) / Matte lacquer (Black) |
| Hands | Hour, Minute, Seconds: Blued finish (Hand-polished) Alarm: Hand-polished |
| Supplier | Comblémine S.A. / Matsuura Works |
Movement
| Base Caliber | Modified AS1475 (Hand-wound) |
|---|---|
| Performance | 18,000 vph / Approx. 40-hour Power Reserve |
| Functions | Central seconds / Alarm (On/Off switchable) |
| Special Parts | Newly manufactured bridge, hammer, and gong |
| Finishing |
|
Strap & Buckle
| Material | French Calf Leather (Avier style) |
|---|---|
| Construction | Straight stitching, Seamless underside |
| Size | 20 mm / 16 mm |
| Buckle | SUS316L Stainless Steel, Hand-polished pin buckle (TQW engraved) |
| Supplier | Matsushita-An |
Price
| Price | JPY 4,600,000 (excluding tax) |
|---|
