The Blancpain Fifty Fathoms Automatique 5007-36B40-O64B exemplifies Blancpain’s dedication to combining technical mastery with enduring elegance. Encased in polished 18K red gold, this 38.2mm diver’s watch offers a warm, sophisticated contrast to its bold functionality. The radiant blue dial, enhanced by a matching unidirectional sapphire bezel, delivers exceptional clarity and visual allure both above and beneath the waves.

At its core beats the ultra-slim in-house Caliber 1150 automatic movement, offering a generous 100-hour power reserve and equipped with a silicon balance spring to ensure resilience against magnetic fields. The sapphire crystal case back reveals the beautifully finished movement, underscoring Blancpain’s commitment to horological excellence.

Water-resistant to 30 bar (approximately 300 metres) and fitted with a durable blue rubber strap secured by a folding clasp, this Fifty Fathoms model is designed to accompany its wearer on any adventure, blending robustness with refined craftsmanship.

Technical Details

Case Material – 18K Red Gold

Case Diameter – 38.2 mm

Case Thickness – 10.77 mm

Water Resistance – 30 bar (300 metres)

Width Between Horns – 20 mm

Bezel – Unidirectional sapphire bezel

Dial – Blue with Super-LumiNova® hour markers and hands

Crystal – Sapphire crystal, scratch-resistant with anti-reflective coating

Case Back – Sapphire crystal, see-through

Strap Type – Rubber

Strap Material – Blue rubber

Strap Clasp – Folding clasp

Specificities – Screw-down crown, ultra-slim profile, diving-ready construction

Caliber 1150

Diameter – 26.2 mm

Thickness – 3.25 mm

Power Reserve – 100 hours

Jewels – 28

Frequency – 3 Hz (21,600 vph)

Winding – Automatic

Features – Hours, minutes, central seconds, date at 4:30 position, anti-magnetic silicon balance spring