Ronda 512
Factory specs
- Caliber
- 512
- Made in
- Switzerland
- Jewels
- —
- Accuracy
- -10 / +20 s/month
- Battery life
- 3.75 years
- Diameter
- 26.2 mm
- Height
- 3 mm
- Functions
- Hours, Minutes
- Same family
- Ronda 513, Ronda 515.24D, Ronda 515.24H, Ronda 515, Ronda 517
Two-hand quartz from Ronda's 11½-ligne powertech 500 line (the 513 adds a seconds hand, the 515 a date, the 517 a day and date); the 10½-ligne equivalent is the 502. Ronda technical instructions No. 313.3 (calibers 502-507 and 512-517): Ø26.20mm overall, Ø25.60mm casing, 3.00mm high, No. 371 / SR920SW cell, -10/+20 s/month instantaneous rate at 23°C, 45 months' autonomy (recorded as 3.75 years), 1,500 A/m magnetic resistance, 0-50 °C; crown position 2 sets the hands. The sheet doesn't give a jewel count. The two-hand layout is from the sheet's pairing with the 502 and from Fears, which describes its Ronda 512 as displaying the hours and minutes. Tier "mid" per the guide's Ronda 5xx row.
Watches with the Ronda 512
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Anicorn TTT (Ronda 512) |
$219 | Ronda 512 | 39 | 8.7 | Mineral | — |
 Anicorn TTT#2 Order |
$229 | Ronda 512 | 40 | 8.7 | — | — |
 Fears Redcliff Edwin Edition |
$661 | Ronda 512 | 38 | 8.5 | Sapphire | — |