139.035, Grand Lange 1 Moon Phase Lumen, Platinum 2452 this midsized Royal Oak incorporates

this midsized Royal Oak incorporates a secondary time

The 5270 was Patek Philippe's first entirely in-house designed

Across platinum and yellow gold

and red cabochon all gently nod to the immense past of the Normale

139.035, Grand Lange 1 Moon Phase Lumen, Platinum 2452 this midsized Royal Oak incorporatesA ref. 139. 035, a Moon Phase Lumen made in 200 examples from 2017. The 139. 035 features a sapphire moon phase disc with 1164 engraved, luminous stars. While most of the disc is obscured by the darker time dial, the entire dial surface is penetrable by UV rays which allows the disc to be completely charged at all times. The Moon Phase Lumen features the wide calibre L095. 4 with floating islands and a hand engraved balance cock. This was the first