no way to compare when less than two revisions

Differences

This shows you the differences between two versions of the page.

@@ Line 1: / Line 1: @@
+====== Greubel Forsey Différentiel d'Égalité ======
+{{wst>image_cr|Greubel Forsey|Différentiel d'Égalité|360px}}
+The **Différentiel d'Égalité** is a luxury wristwatch from [[Greubel Forsey]].
+Its hand-wound manufacture movement is equipped with a patented spherical Différentiel d’Égalité ([[constant-force]]), inclined fixed escapement, power-reserve indicator, stop balance wheel and reset on dead-beat seconds.
+<WRAP ud ud_mod>
+**Movement:**
+  * [[Hand-wound]] [[manufacture movement]], 21,600 A/h
+  * Spherical Différentiel d’Égalité: Uniform torque, rewinding once per second with integrated spring
+  * Greubel Forsey balance inclined at 30°
+  * [[Phillips terminal curve]]
+  * [[Double barrel]]
+  * [[Nickel silver]], frosted and spotted with polished bevelling and countersinks, straight-grained flanks, nickel-[[palladium]] treatment
+  * 47 [[jewels]], olived-domed jewels in gold chatons
+  * 359 components
+  * [[Power reserve]] ca. 60 h
+**Case:**
+  * [[White gold]]
+  * Ø 44 mm, H 15.3 mm
+  * High domed [[sapphire crystal]], sapphire crystal case back
+  * [[Water resistant]] to 3 bar
+**Dial:**
+  * Grey, openworked
+  * Hours and minutes hands in gold with [[SuperLumiNova]]
+  * Small seconds, dead-beat seconds and power-reserve hands in polished [[blued steel]]
+**Functions:**
+  * Hours, minutes, [[small seconds]]
+  * [[Dead-beat]] seconds
+  * Stop balance and reset-seconds activated by crown
+  * [[Power reserve indicator]]
+**Wristband:**
+  * Hand-sewn alligator with [[folding clasp]]
+**Limitation:**
+  * 33 pieces
+</WRAP>
+{{tag>Watch_models Greubel_Forsey_models}}