The Montblanc Iced Sea MB133268 transports the spirit of adventure beneath the frozen surface of the Mont-Blanc Massif, paying tribute to the Mer de Glace (“Sea of Ice”)—the majestic glacier that inspired its creation. Its blue glacier-patterned dial, produced using an ancient gratté-boisé technique, captures the intricate texture and shifting depths of natural ice. The result is a captivating play of light and shadow that makes each dial truly unique.

Encased in a 41 mm stainless-steel case with a unidirectional rotating bezel, this timepiece blends durability with elegance. The screw-down fluted crown, adorned with the Montblanc emblem in relief, ensures a secure seal up to 300 meters of water resistance (30 bar), while the white luminescent rhodium-coated hands, Arabic numerals, and indexes guarantee legibility even in the darkest depths. Inside, the automatic Montblanc Calibre MB 24.17 (COSC-certified) powers hours, minutes, seconds, and a date function with precision and reliability, offering approximately five days of power reserve.

The engraved caseback, depicting the ethereal view divers see beneath glacial ice, adds a stunning final touch to this dive watch designed for explorers who demand both resilience and refinement.

Key Features:

Brand: Montblanc
Model: Iced Sea Automatic
Reference Number: MB133268
Movement: Automatic, Montblanc Manufacture Calibre MB 24.17 (COSC-certified), ~120-hour (5-day) power reserve
Functions: Hours, minutes, seconds, date
Case Material: Stainless Steel
Case Size: 41 mm diameter × 12.9 mm thickness
Bezel: Unidirectional rotating bezel
Crown: Stainless-steel screw-down fluted crown with Montblanc emblem in relief
Dial: Blue glacier-patterned dial with luminescent rhodium-coated hands, numerals, and markers
Crystal: Scratch-resistant sapphire crystal
Water Resistance: 300 m / 30 bar
Caseback: Engraved 3D glacier motif
Condition: unworn, excellent

The Montblanc Iced Sea MB133268 is more than a dive watch — it’s a tribute to nature’s frozen artistry and Montblanc’s mastery of fine watchmaking. With its glacier-textured dial, COSC-certified performance, and robust construction, it’s a striking companion for those who explore both the surface and the depths.