Solartech movements are available in six version.
RONDA startech 3500 on the market
Strong demand for the new “Startech 3500” chronographs
Ronda launched its “Startech 3500” line – the first-ever Swiss Made quartz chronographs with counters at the 6–9–12 o’clock or the 6–12 o’clock positions – last year. The new function layouts proved immediately popular among watch manufacturers, who were well aware of the opportunities offered to create further new-look models. An additional advantage of the “Startech 3500” range is its 10½ x 11½’’’ size combined with the placement of the counters well away from the centre – a layout that offers considerable design scope for small ladies’ watches and men’s watch models alike. Both the movements in the “Startech 3500” range feature a conventional calendar window and a small second. The three-eye caliber 3540.D is equipped with separate 30-minute and 10-hour/tenth-of-a-second counters, while the two-eye caliber 3520.D offers a dual-chronograph counter for 30-minute and 12-hour periods.
Ronda has experienced strong demand for these smallest chronographs in its range and production capacity is being increased in response.
![[Translate to English:] Solar Classic Functions & Chronos from Ronda](/fileadmin/_processed_/5/a/csm_20250328_Ronda_Website_NEW_2000x2000px_solartech_kombi_RZ_bec64af126.jpg)

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