Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

New York, Oct 18, 2026

LOT 67

MB&F, SWITZERLAND, REF. 70.PBL.B, HOROLOGICAL MACHINE NO. 7, «AQUAPOD» HM7, TOURBILLON, LIMITED TO 25 PIECES, TITANIUM AND PLATINUM

USD 50,000 - 70,000

EUR 44,000 - 62,000 / HKD 394,000 - 550,000 / CHF 41,500 - 59,000 / JPY 7,890,000 - 11,050,000

A fine, rare and limited, titanium and platinum, self winding wristwatch with vertical movement and flying tourbillon. The dial features two rotating spherical rings displaying time vertically, with a central flying tourbillon and bioluminescent elements mimicking jellyfish anatomy visible through sapphire crystal. The movement is covered by a three-dimensional curved tentacle-shaped sector winding rotor crafted from titanium and platinum PT950.

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Grading System
Grade:
Case: 1-8

As new

Slightly scratched
Movement: 1*

As new

Overhaul recommended, at buyer's expense
Dial: 1-01

As new

HANDS Original

Brand MB&F, switzerland

Model Horological Machine No. 7

Reference 70.PBL.B

Year sold in 2022

Case No. 70P50926

Bracelet Rubber strap with MB&F titanium pin buckle

Caliber 35 jewels

Diameter 54mm.

Signature dial, case and movement

Accessories MB&F Legacy Machine N°1 box, warranty card, instructions booklet, leather holder, leaflets

Notes

Last known retail price: CHF 108,000 (2018)
This watch is in New Old Stock condition. The full international warranty will start from the date of purchase.

The HM7 Aquapod represents a bold departure from conventional watchmaking: unlike most watches with horizontal movement layouts, this machine features a revolutionary vertical movement orientation, a defining characteristic that shapes its entire design philosophy.

At first sight, the HM7 Aquapod strikes as a mysterious toy. Inspired by jellyfish, it captivates with super-luminova along the rotor that glows in darkness, tentacle-like winding rotor, and three-dimensional «floating» hour and minute numerals all made possible by its unique vertical architecture. This vertical orientation isn’t just aesthetic it’s an engineering marvel. The machine comprises over 300 individual parts working in vertical harmony to deliver 72 hours of power reserve.

The winding rotor’s three-dimensional curved tentacles are crafted from titanium, presenting a significant manufacturing challenge for both machining and finishing. To ensure optimal winding efficiency in this vertical configuration, much heavier platinum is strategically hidden beneath the lightweight titanium tentacles.

Salute to this breathtaking creative horological machine.