Gem-Set Dial
GMT-Master Serti 16758 — Gem-Set Dial
Undated
Diamond- and ruby-set hour markers; a cult variant among collectors. Example case R288227, c. 1987, with Root Beer bezel.
No verified image of this watch yet
Identifying details
- 24-hour hand
Fourth, 24-hour hand read against a 24-hour bezel for a second time zone.
- Quickset date
Date can be set rapidly with the crown.
- Gem-set dial
Hour markers set with precious stones (“Serti”).
- Date
Date display.
- Cyclops
Magnifying lens over the date.
Variants of 16758
Reference overview →| Variant | Production |
|---|---|
| Nipple Dial | Undated |
| Flat Markers, Gold Surrounds | Undated |
| Brown Dial, Brown Bezel | Undated |
| Gem-Set DialCurrent | Undated |
Case & movement
- Reference
- 16758
- Production
- Undated
- Case material
- 18k yellow gold
- Crystal
- Sapphire
- Movement
- Automatic
- Date
- Yes
- Caliber
- Rolex 3075
Dial, bezel & hands
Unknown attributes are left out rather than guessed.
Movement
Rolex 3075
Higher-beat GMT caliber of the ref. 16750 family with a quickset date. Raised the frequency from 19,800 to 28,800 vph.
Automatic · 28,800 vph · 27 jewels