Longines® Waterproof Crown CN-LONG56 thin square, flush pipe, diameter 4.00 mm clock nuts plus a date window at

plus a date window at the 6 o'clock position

10" (254 mm) long

Moeris 10 1/2 C 10

The Retrograde indicator at the 6 o'clock position is a "Dual Time" Retrograde

thickness 0

Longines® Waterproof Crown CN-LONG56 thin square, flush pipe, diameter 4.00 mm clock nuts plus a date window atLongines Waterproof Crown CN LONG56 thin square, flush pipe, diameter 4. 00 mm steel, thin square, flush pipe with wings and name logo, diameter 4. 00 mm, height of crown only 1. 85 mm, total height of crown 1. 85 mm, opening diameter to tube crown fits 2. 00 mm, tap 0. 90 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Longines. Longines warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic