Vacheron Constantin Patrimony Perpetual Calendar Skeleton

Key Points from the Discussion

• The legibility of subdials on the 36mm model is a practical concern for some collectors, questioning if a loupe might be necessary for daily use despite the aesthetic appeal of the smaller size.
• From an aesthetic standpoint, the 36mm model's dial fonts, leap year colorization, translucent moonphase indicator, and lug design are often preferred, even when both stepped and flat bezels are appreciated equally.
• A contributor highlights a 'tuscan dial' variant, suggesting that specific dial executions can significantly influence preference, even when not directly part of the original size comparison.
• The original author reflects on the impact of aging eyes on dial legibility, suggesting that what was easily readable two decades ago might pose a challenge now, regardless of dial size.
• The 36mm model is often considered more coherent in its overall design, though a minor critique suggests that the subdial hands could be slightly shorter for improved balance.
• A question arises regarding the material of the moonphase disc, specifically whether the blue sky disc on both the 36mm and 39mm models is made of lapis lazuli, as suggested by other horological sources.