* Shock-resistant gold-screw balance with Breguet spring * Swan-neck fine adjustment * Winding wheels with double solar finish * Second hand stop mechanism * Constant force through a one-second remontoir * Dead beat center second * Central date indication “anterograde” Caliber V Caliber V – The movement DIAMETER 33.0 mm (approx. 14½ lines) FREQUEN CY 18,000 semi-oscillations per hour power reserve 33 / 42 hours (remontoir / follow-on) JEWELS 24 rubies, 1 diamond 63
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