NJ
254
Ref. 2591 / Cal. 23-300
Most of these elegant and understated "dress" pieces tended to have a diameter of 33mm or smaller. This rose gold ref. 2591 measures 34,5 mm which was on the large size for the range. Free-sprung Gyromax balance with over coil and black polished escape wheel bridge cap contribute toward making this a very handsome little movement.
This message has been edited by RNJH on 2009-04-04 19:31:19

Reference Guide
quattro · Apr 22, 2025
Explore the Patek Philippe Calatrava ref. 5123 and its unique 'disco volante' design. Discover how the caliber 215 PS is showcased in this 38mm timepiece, drawing inspiration from vintage Patek Philippe models.
23 replies4563 views

Manufacture
patrick_y · Jul 13, 2017
Explore Patek Philippe Grand Exhibition NYC 2017 Part 1: Theater Room and Current Collection. See the 6006G Calatrava and 5168G Aquanaut.
5 replies1594939 views

Reference Guide
amanico · Sep 29, 2024
Explore the Patek Philippe 5070 chronograph: an in-depth review, historical context, and collector insights on its movement, design, and place in haute horlogerie.
247 replies226974 views

Complications
Dje · Apr 25, 2011
Explore Patek Philippe's 2011 minute repeater novelties, references 5216 and 7000, showcasing high complications and design details.
14 replies158947 views

Reference Guide
Mark in Paris · Jan 4, 2017
Mark in Paris recaps 2016 Patek Philippe articles and previews 2017 Aquanaut and Caliber 240 anniversaries. Essential guide for collectors.
30 replies149252 views

Collection
Dje · May 27, 2010
Explore the Patek Philippe Nautilus 5711/1A, dubbed the 'Rolls-Royce of toolwatches.' Discover why this iconic reference captivates collectors with its understated luxury and enduring design. A must-read for Nautilus enthusiasts.
74 replies107155 views
Ref. 2591 / Cal. 23-300
By: NJ : April 4th, 2009-19:23
Most of these elegant and understated "dress" pieces tended to have a diameter of 33mm or smaller. This rose gold ref. 2591 measures 34,5 mm which was on the large size for the range. Free-sprung Gyromax balance with over coil and black polished escape wh...