L. Leroy LL306/1

L. Leroy LL306/1

43mm · Platinum · Caliber L610SQ Proprietary · 30m

L. Leroy Osmior Bal du Temps Platinum

Brand
L. Leroy
Full reference
LL306/1
Also written as
LL3061
Case diameter
43mm
Case material
Platinum
Water resistance
30m
Movement
Manual
Caliber
L610SQ Proprietary
Power reserve
90 hours
Functions / complications
Minute Repeater, Flying Tourbillon
Dial color
No Dial, Blue
Bracelet / strap
Alligator

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.

The Watch Pages · L. Leroy LL306/1

Original collection: Not recorded

Technical Specifications / Date Added: March 10, 2026
Technical Specifications / Reference: LL306/1
Technical Specifications / Brand: L. Leroy
Technical Specifications / Case Size: 43mm
Technical Specifications / Case Material: Platinum
Technical Specifications / Dial Color: No Dial, Blue
Technical Specifications / Dial Finish: Sunray
Technical Specifications / Movement: Manual
Technical Specifications / Caliber: L610SQ Proprietary
Technical Specifications / Power Reserve: 90 hours
Technical Specifications / Water Resistance: 30m
Technical Specifications / Strap Material: Alligator
Technical Specifications / Strap Color: Black
Technical Specifications / Buckle Type: Folding Clasp
Technical Specifications / Style: Classic
Technical Specifications / Special Features: Open Case Back, Water Resistant
Technical Specifications / Complications: Minute Repeater, Flying Tourbillon

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Corrections and data limitations