Vaughan Big Date
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Embodiment of a discreet elegance

An elegantly cambered, streamlined case. A comfortable link bracelet or a supple Louisiana alligator strap. A date that can be read at a glance. And, of course, the time of day. The Vaughan Big Date brings you comfort on the wrist, enhanced legibility and top precision, thanks to Eterna’s lenticular Calibre 3030 self-winding movement, visible through a sapphire crystal back. This smartly understated watch design comes in a choice of stylish colour schemes enhancing its sunburst-decorated dial.

 
TECHNICAL DETAILS
 
 
FEATURES
 
Reference: 
7630.41.50.1227
Case: 
Polished stainless steel
Dial: 
Anthracite sunray-brushed
Hour markers: 
Rhodium-plated index
Strap: 
Polished and brushed stainless steel
Clasp: 
Folding clasp
Movement: 
Eterna Calibre 3030
Movement Type: 
Self-winding
Displays: 
h, min, s and big date
Power Reserve: 
48h
Frequency: 
28,800 v.p.h.
MORE DETAILS
Jewels: 
27
Ball Bearing: 
3
Case Diameter: 
42 mm
Case Height: 
9.8 mm
Water Resistance: 
50 m
Crystal: 
Scratch-resistant, dual anti-reflective sapphire
Case Back: 
Secured with four screws, sapphire crystal opening
Crown: 
Non screw-down
Big Date
The date is displayed in large numerals on two separate discs. This calendar has a fast-acting function, and will change at midnight within less than one second.
Proprietary movement
This lens-shaped Eterna manufacture 3030 calibre with self-winding is domed on both side.
Curved dial
The convex dial traces the lenticular shape of the movement.
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Eterna Calibre 3030
“Beauty where you’d least expect it,” a visitor to Eterna’s workshop once exclaimed while examining a lenticular Eterna Calibre 3030 movement. It's no surprise. It possesses a shapely silhouette tapering at the edges, and tiny polished parts interact with various decorative patterns to create a glittering play with light. Its oscillating weight features côtes de Genève decoration, for instance, while the rhodium-plated bridges display ornamental snailing. The mainplate gets its traditional watchcraft look from meticulous circular graining. Friction-reducing ceramic bearings assist with the automatic winding, while others let the large date change smoothly and instantly at midnight.