Marteau : The Heat Wave
Wednesday, 10 - Wednesday, 17 June 2026

1

Furlan Marri, WORKSHOP PROTOTYPE Mechaquartz Chronograph
Estimate: CHF 500 - CHF 1’000

2

SpaceOnexBaltic, WORKSHOP PROTOTYPE Seconde Majeure “Graté”
Estimate: CHF 3’000 - CHF 6’000

3

Pascal Coyon, PIECE UNIQUE Series II Chronometer
Estimate: CHF 24’000 - CHF 48’000

4

FP Journe, Chronomètre Souverain, Nacre
Estimate: CHF 60’000 - CHF 120’000

5

Urban Jurgensen, Reference 1140L
Estimate: CHF 20’000 - CHF 40’000

6

Voutilainen, PIECE UNIQUE Regulator Decimal Repeater
Estimate: CHF 300’000 - CHF 600’000

7

Voutilainen, PIECE UNIQUE 28SC
Estimate: CHF 70’000 - CHF 140’000

8

Ludovic Ballouard, Upside Down
Estimate: CHF 25’000 - CHF 50’000

9

Romain Gauthier, C Edition Six
Estimate: CHF 30’000 - CHF 60’000

10

Gronefeld, Cellini Meteorite
Estimate: CHF 25’000 - CHF 50’000

11

Konstantin Chaykin, PIECE UNIQUE Joker
Estimate: CHF 12’000 - CHF 24’000

12

Kurono Tokyo, Seiji
Estimate: CHF 2’000 - CHF 4’000

13

Otsuka Lotec, Model No 5
Estimate: CHF 3’000 - CHF 6’000

14

Otsuka Lotec, Model No 6
Estimate: CHF 2’000 - CHF 4’000

15

Otsuka Lotec, Model No 7.5
Estimate: CHF 2’000 - CHF 4’000

16

Qian GuoBiao, WORKSHOP PROTOTYPE Facing The Sky 2.0
Estimate: CHF 18’000 - CHF 36’000

17

De Bethune, PIECE UNIQUE DB28 Skybridge
Estimate: CHF 40’000 - CHF 80’000

18

De Bethune x Urwerk, PIECE UNIQUE Moon Satellite
Estimate: CHF 140’000 - CHF 280’000

19

Urwerk, PIECE UNIQUE UR-102 “Black Series” with Diamonds
Estimate: CHF 30’000 - CHF 60’000

20

H. Moser, PIECE UNIQUE Venturer Swiss Mad
Estimate: CHF 8’000 - CHF 16’000

21

H. Moser, Venturer Arctic Blue
Estimate: CHF 12’000 - CHF 24’000

22

Audemars Piguet, Code 11:59 Selfwinding Tourbillon
Estimate: CHF 55’000 - CHF 110’000

23

F.P. Journe, Octa Quantième Perpétuel
Estimate: CHF 60’000 - CHF 120’000

24

De Bethune, PIECE UNIQUE Kind of Two Jumping GMT
Estimate: CHF 80’000 - CHF 160’000

25

Berneron, Mirage Sienna
Estimate: CHF 60’000 - CHF 120’000

26

Vianney Halter, PIECE UNIQUE Antiqua
Estimate: CHF 100’000 - CHF 200’000

27

Louis Erard x Vianney Halter, Régulateur
Estimate: CHF 3’000 - CHF 6’000

28

Singer, Track 1 Emirates Edition
Estimate: CHF 18’000 - CHF 36’000

29

Laventure, Transatlantique GMT "PAN AM Edition"
Estimate: CHF 3’000 - CHF 6’000

30

Nicholas Hacko, PIECE UNIQUE NH55 Timascus
Estimate: CHF 7’000 - CHF 14’000

31

Daniel Roth, Chronograph Ref. S247
Estimate: CHF 8’000 - CHF 16’000

32

Lang & Heyne, König Albert Von Sachsen
Estimate: CHF 30’000 - CHF 60’000

33

Laurent Ferrier, PIECE UNIQUE Galet Secret Tourbillon
Estimate: CHF 60’000 - CHF 120’000