Specifications
A concise reference view of the case, dial, bracelet and movement details buyers compare first.
Case
| Diameter | 28 mm |
|---|---|
| Thickness | 9.1 mm |
| Lug width | 15 mm |
| Shape | Round |
| Material | steel |
| Bezel | Fixed |
| Bezel material | Rose Gold |
| Crown | Screw-Down |
| Crystal | Sapphire crystal |
| Water resistance | 10 bar / 100 m |
| Water Resistance Category | Swim |
Movement
| Calibre | Tudor Calibre T201 |
|---|---|
| Calibre family | T-series |
| Movement | automatic |
| Power reserve | 38 hours |
| Frequency | 28,800 vph |
| Jewels | 25 jewels |
| Stop Seconds | Yes |
| In House Movement | No |
Additional details
| Bezel Material Original | rose gold |
|---|
Dial and bracelet
| Dial | Black |
|---|---|
| Dial finish | Polished |
| Markers | Applied |
| Display | Analog |
| Date | Yes |
| Calendar | Simple |
| Lume | Super-LumiNova |
| Luminous display | Yes |
| Bracelet | Bracelet |
| Bracelet material | steel |
| Strap material | Stainless Steel |
| Strap color | Silver |
Functions and complications
| Complications | Date, Power Reserve |
|---|---|
| Complication count | 2 |
Reference details
| Gender | Women's |
|---|---|
| Production status | Active |
| Origin | Switzerland |
| Warranty | 5 years |
| Size category | Small |
Recent price movement
Tracking 3 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer.
About this reference
The Tudor 1926 M91351-0003 keeps the collection's small 28 mm case and black dial, but changes the surface language with a polished dial finish and a rose-gold fixed bezel. Its stainless-steel case and bracelet retain the model's balanced round form, while the sapphire crystal, screw-down crown and 100-metre resistance preserve a quietly capable specification.
Tudor calibre T201 supplies the time-and-date display through an automatic, bidirectionally wound architecture with hand-winding and a quickset date. The movement measures 17.5 mm in diameter and 4.8 mm high, contains 25 jewels and runs at 28,800 vph. A Nivarox hairspring and Swiss-lever escapement accompany the 38-hour reserve, giving this two-tone detail a thoroughly familiar 1926 mechanical foundation.








