Montblanc Iced Sea Automatic Date MB129372 - Black Dial, Automatic, Full Set (2023)
| Brand | Montblanc |
|---|---|
| Model | Iced Sea |
| Reference | MB129372 |
| Year | 2023 |
| Condition | Excellent |
| Set | Box & Papers |
| Location | Tallinn, Estonia |
| Movement | |
| Type | Mechanical (Automatic) |
| Caliber | MB 24.17 |
| Power Reserve | 38h |
| Jewels | 25 |
| Case | |
| Material | Stainless Steel |
| Size | 41 mm |
| Thickness | 13 mm |
| Water Resistance | 300m |
| Bezel | Ceramic, Unidirectional |
| Crystal | Sapphire crystal |
| Dial | Black |
| Bracelet / Strap | |
| Material | Stainless Steel |
| Color | Steel |
| Clasp | Fold clasp |
| Bracelet Length | Fits up to 20 cm wrist (21,5 cm with diving extension) |
| Functions | |
| Features | Date |
| Service History | |
| Last Service | Not Needed |
A striking and modern professional diver, the Montblanc 1858 Iced Sea Automatic Date 129372 represents Montblanc’s bold entry into the world of serious dive watches. Introduced in 2022, the Iced Sea collection stands out with its unique glacier-pattern dial, inspired by the Mer de Glace in the Mont-Blanc massif—one of the most distinctive dial designs in today’s market.
This example features the black glacier dial, offering a more understated and versatile aesthetic while retaining the same dramatic depth and texture achieved through the special gratté-boisé technique. The 41 mm stainless steel case is paired with a unidirectional ceramic bezel, 300 meters water resistance, and full ISO 6425 dive certification, making it a true professional instrument. Inside beats the reliable MB 24.17 automatic movement (Sellita SW200 base).
Presented in very good condition, the watch has been fully checked by our in-house certified watchmaker, ensuring flawless performance.
Offered as a Full Set, including the original presentation box and International Guarantee Card dated 01/07/2023. The bracelet is suitable for wrists up to 20 cm, and up to 21.5 cm with diving extension.
Delivered with a PW Certificate of Authenticity, this is a distinctive and highly capable modern diver with a unique identity.
Every timepiece from PASHA WATCHES is backed by our commitment to quality and authenticity. We provide a one-year limited warranty on all pre-owned watches and a six-month limited warranty on vintage timepieces (over 25 years old).
Our warranty covers defects in materials and workmanship under normal use. It does not cover water or moisture damage, natural wear and tear, accidental damage, or issues caused by misuse or improper handling. The warranty also excludes external components such as the bracelet, glass, dial, hands, pushers, crown, and bezel, as well as any work performed by unauthorized service providers.
While we take every measure to ensure reliability, water resistance is not guaranteed on vintage watches, unless explicitly stated in writing.
Every PASHA WATCHES timepiece is inspected, tested, and prepared by our certified watchmaker — ensuring lasting precision, authenticity, and peace of mind with your purchase.

Founded in 1906 by Claus-Johannes Voss, Alfred Nehemias, and August Eberstein in Hamburg, Germany, Montblanc began as a creator of fine writing instruments — a symbol of culture, refinement, and creative excellence. Over a century later, Montblanc carries that same spirit of mastery into the world of horology. Crafted in the Montblanc Manufacture in Le Locle and Villeret, Switzerland, each watch reflects the maison’s devotion to heritage, innovation, and precision Swiss craftsmanship.
Montblanc’s watchmaking legacy draws upon the historic expertise of the Minerva Manufacture, founded in 1858, renowned for its hand-finished chronographs and precision movements. This heritage lives on in the 1858 Collection, which pays tribute to early mountain exploration with rugged yet elegant designs. The Star Legacy line reinterprets classical beauty through refined details and balanced proportions, while the TimeWalker collection captures the spirit of speed and performance inspired by vintage racing instruments. Montblanc also introduced groundbreaking innovations such as the Nicolas Rieussec Chronograph, honoring the inventor of the first chronograph from 1821 — a fusion of history, artistry, and technology.
To own a Montblanc watch is to wear a symbol of heritage, sophistication, and ambition. Each timepiece unites German design sensibility with Swiss precision, made for those who value authenticity, artistry, and a life well lived. Montblanc is not just a watch — it is a mark of excellence, a companion for visionaries who write their own story in time.