Furlan Marri · Microbrand · Switzerland

Furlan Marri Secular Perpetual Calendar

Ref. 5217-J · Limited · 2023 · limited to 1 · Dress

Furlan Marri Secular Perpetual Calendar with blue titanium dial, day and date sub-dials and Roman numerals
Photo: Furlan Marri
From $157,570
  • La Joux-Perret G100
  • 39 mm × 11.3 mm
  • Sapphire crystal

Movement

Type
Automatic
Tier
Premium
Complications
Hours, Minutes, Date, Day
Frequency
28,800 bph
Power reserve
68 h
Hacking
Yes
Accuracy (factory)
—
Modifications
Furlan Marri's patented 1.25mm secular perpetual calendar module (25 parts, 5 of them for the secular function, single ring-shaped corrector), developed with Dominique Renaud and Julien Tixier; arcap plate gilded with 18K yellow gold; 18K yellow-gold oscillating weight, hand-bevelled and hand-engraved

Case

Diameter
39 mm
Lug to lug
46 mm
Thickness
11.3 mm
Lug width
20 mm
Material
Precious metal (Rhodium-plated silver)
Hardening
—
Water resistance
—
Crown
—
Case back
—
Bezel
—
Finishing
Perlage, mirror polish, satin brush, engraving and deep embossing; hand-turned lugs; hand-engraved caseback (Coralie Mercier)

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
Yes (side not stated)
Lume
—

Bracelet & clasp

Style
Mesh
Links per row
—
Solid end links
—
Solid links
—
Link attachment
—
Taper
—
Quick release
—
Half links
—
Clasp
—
Micro-adjust
—
Diver extension
—

Straps

Strap 1
Leather, quick release, Blue leather with matching stitching, 20mm tapering to 16mm, signed 316L steel pin buckle; supplied with the silver Milanese bracelet

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
AllOnly Watch 2024 auction result (no list price)Msrp130,000 CHFex VAT$157,5702024-05-19link

About this entry

53% of key specs known. Missing: weight, water resistance, hardening, crown, lume, bracelet links, end links, link attachment, clasp micro-adjust.

One-off piece (pièce unique) made with Dominique Renaud and Julien Tixier for Only Watch 2023 (presented in June 2023; the auction was postponed and held on 19 May 2024, lot 15). A La Joux-Perret G100 automatic (68h, 24 jewels per the brand) carries a patented 1.25mm secular perpetual calendar module: hours and minutes on central hands, date sub-dial at 3, day at 9, month around the outer dial read by a central hand, leap-year cycle shown by the cam in the central Maltese-cross hand, and secular years tracked by a 100-year wheel; no seconds hand. The month, leap-year and secular indications have no entry in the complications list, which records only hours, minutes, date and day. Brand specs: rhodium-plated silver case, 39mm, 46mm lug-to-lug, 11.3mm with glass (9.6mm without), sapphire crystal with anti-reflective and anti-fingerprint coatings (side not stated), blue titanium dial with vertical brushing and anodic oxidation, applied polished-steel Roman numerals, rhodium-plated silver Milanese bracelet by Laurent Jolliet plus a blue leather strap. The brand's spec table lists both an 18K yellow-gold oscillating weight and an 'engraved tungsten rotor with rose gold (4N) coating'; Only Watch's lot text gives the 18K yellow-gold weight, so that is recorded and the tungsten line is treated as copied from other models. Water resistance, lume and weight are not stated. There was no list price: the watch was donated to the auction (estimate CHF 20,000-30,000) and sold for CHF 130,000 (brand page and Time+Tide), which is recorded as its price. The brand's page shows USD 157,564 'excluding taxes', which is that CHF 130,000 converted at the current rate. The page is marked retired and sold out on 2026-10-25.

Last verified: 2026-10-25. Edit or correct this entry.

Sources