Grande Port-Royal Réserve de Marche
Buckle
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Movement
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Functions
Reference
N/A
Collection
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Description
Grande Port-Royal
Réserve de Marche
| Caliber | |
| Elite 685 movement Automatic extra-flat movement 11 ½``` caliber. Diameter 25.6 mm. Height : 4.48 mm 38 jewels 28'800 vibrations per hour Power reserve over 50 hours Central rotor on ball bearings Automatic winding in both directions Bi-metal oscillating weight with “ZENITH damier” guilloché pattern | |
| Functions | |
| Hours and minutes in the center Small seconds-hand at 9 o'clock Date at 4 ½ o'clock Power Reserve indicator at 1 o'clock | |
| Case | |
| Stainless steel Dimensions : 51 mm x 36 mm Opening : 26.5 mm x 31 mm Curved sapphire glass with anti-reflection treatment on both sides Transparent sapphire case back Water-resistant up to 50 meters | |
| Dials | |
| Silvered or black with “ZENITH damier” guilloché pattern Anthracite or rhodium powdered numerals and two applied indexes Beveled window | |
| Hands | |
| Ruthenium or rhodium faceted hands | |
| Straps | |
| Black or ZENITH brown alligator leather strap, hand-stitched tone-in-tone, lined with silky Alzavel calfskin. Black or ZENITH brown rubber strap personalized with ZENITH logo | |
| Buckle | |
| Stainless steel Port-Royal triple folding buckle | |
| Bracelet | |
| Stainless steel triple folding clasp |