L.Leroy 18K WG Marine Deck Auto Chronometer Besancon Gent's.


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Basic Info

Ref. No. Two-Tone. LL200-5
Movement Automatic
Case material White gold
Bracelet material Rubber
Condition 0 (unworn)
  With box
  With papers
Gender Men's watch/Unisex
Location United States, Washington, Seattle
Price $23,950
Availability Available now


Movement Automatic
Movement/Caliber Automatic
Power reserve 42 h
Number of jewels 36


Case material White gold
Case diameter 42 mm
Thickness 12 mm
Waterproof 100 ATM
Material bezel White gold
Glass Sapphire Glass
Dial Brown
Dial numerals Arabic numerals


Bracelet material Rubber
Bracelet color Brown
Lug width 42 mm Size guide
Clasp Buckle
Clasp material White Gold


Guilloche Dial, Chronometer, Power Reserve Display


Leroy 18K White Gold “Marine Automatic Deck Chronometer”. Power Reserve. Guilloche Dial. Rare Masterpiece.
Comes with Official Besancon Observatory Certificate (much more expensive and stringent standards than the Swiss COSC standard)
Current Model. Reference LL200/5. Brown dial with silver centre. rhodium-plated WG numerals.

Leroy has an annual production of 100-150 pieces. Very small and exclusive brand, and each piece is crafted to perfection using the best materials and techniques. Finishing is superb and comparable to the very best of the independent watch houses such as Laurent Ferrier, Phillippe Dufour, Guy Ellia, Christophe Claret, FP Journe.

Retail $31800 and rarely discounted.
Materials and Case:

Men’s full size watch 42mm without crown (44mm with crown). 12 mm in thickness
18K solid white gold. Leroy has only made watches in gold and platinum.
Weighs approximately 130 grams. Has a lot of gold content and very hefty for a watch on strap.
Stuning interplay of high polish, matte and brushed finish on the case. Tens of hours of painstaking hand-finishing work.
Original Leroy matching brown rubber strap with 18K WG buckle, matches the dial perfectly.
Water resistant 100 meters.

Amazing Movement with Technical Innovations:

Leroy automatic mechanical movement chronometer. Calibre L511. Power reserve indicator at 6’O clock. Small Second hand at 12'O clock
Chronometer standard, certified by Besancon observatorry
36 jewels.
42 hour power reserve
Automatic winding with central rotor in solid 22K WG gold. Beautiful gold movement - painstakingly finished in matte and polish finish, and exhibit the gold standard of high watchmaking.
Variable-inertia balance with gold regulating screws
"KIF" shock protection system for the balance
Silicon escapement, cut from Strutec blank, without lubrication
Fine regulation device for the balance

Guilloche Dial:

Beautiful hand-guilloche dial with vertical stripes. High polished rhodium-plated white gold hands. Markers applied in precious Indian ink bleu-de-nuit

100% Brand New Condition:

100% brand new, comes with high-end luxurious L Leory collector's wooden box (made from the best wood, by master cabinet-maker) and all certificates/papers
Includes a loupe, cleaning cloth, and leather travel case

Leroy warranty (the best warranty in the industry):

Phase 1: 2 years of international warranty from manufactur
Phase 2: After phase 1 expires, for this new model, Leroy guarantees the watch will be serviceable indefinitely (for a nominal fee).




737 Olive Way
Seattle, WA 98101
United States
Tel.: [+1] 206-658-7287

Size guide for wristbands

1 | Lug width

The lug width is the width of the strap at the end that is attached to the watch. This is the interior distance between the two lugs (horn-like protrusions) on the watch casing. The strap will fit your watch only if the lug width of the watch is the same width as the strap.

2 | Buckle width

The buckle width is the width of the strap at the buckle end. If you want to keep your watch’s original buckle and replace only the strap, the width of the original buckle must be identical to the strap width. For watches with folding clasps, please choose a strap specially made for your particular clasp.

3 | Strap length

The strap length is the combined length of the short strap side 3A (without buckle) and the long strap side 3B. For metal straps, the length of the strap including the clasp is measured in the closed position.

4 | Strap thickness

Strap thickness is the height of the strap. Many leather straps thin out towards the buckle end, or “taper”. If you want to keep your watch’s original buckle and replace only the strap, the strap thickness must match the height of the original buckle. For watches with folding clasps, please choose a strap specially made for your particular clasp.