Blancpain L-Evolution Semainier Grande Date 18K Rose Gold Men's Watch

Preowned-8837-3630-53B Blancpain L-Evolution Semainier Grande Date 18K Rose Gold Men's Watch. Mint condition.

This timepiece is a bold statement of sophisticated engineering and contemporary design, reinterpreting traditional haute horlogerie for the modern wrist. Crafted in sumptuous 18K rose gold, its robust 43.5 mm case blends strong proportions with refined finishing, making it an instantly recognizable centerpiece of Blancpain’s L-Evolution collection.

The multi-layered black dial features a captivating interplay of depths and textures, with rose-gold hands and mixed Roman/stick markers that gleam with presence. A comprehensive suite of complications enriches the visual experience: the day of the week and power reserve sub-dials are positioned at 12 o’clock, the big date at 6 o’clock provides superb legibility, and the outer chapter ring displays the week of the year with a central pointer — a rare and practical complication in mechanical watchmaking.

At its heart is Blancpain’s automatic Calibre 37R8G, a meticulously engineered movement with 46 jewels and an extraordinary ~192-hour (8-day) power reserve — achieved through multiple mainspring barrels. Its fine decoration and precision regulation are visible through the sapphire exhibition caseback, a testament to Blancpain’s commitment to artisanal finishing.

Completing the composition is a black alligator leather strap with a deployant clasp, balancing sporty flair with luxurious comfort. With 100 m water resistance, the 8837-3630-53B is equally at home in everyday life or evening attire, making it a compelling choice for collectors who value both complexity and character.

Key Details

Case: 43.5 mm 18K rose gold, polished/brushed finish
Bezel: Fixed rose gold
Crystal: Scratch-resistant sapphire front, exhibition back
Dial: Black multi-layered with mixed index/Roman markers
Hands: Rose-gold hands with luminous inlays
Functions: Hours, minutes, seconds, day of the week, big date at 6 o’clock, week-of-year indication, power-reserve indicator
Movement: Automatic Blancpain Calibre 37R8G

• ~192-hour (8-day) power reserve

• 389 components, 46 jewels
  Strap: Black alligator leather
  Clasp: Deployant buckle
  Water Resistance: 100 m / 330 ft

One year warranty for all watches. Preowned-8837-3630-53B Blancpain L-Evolution Semainier Grande Date 18K Rose Gold Men's Watch. Mint condition.

This watch comes without box and papers.