Watch Yema Navygraf French Navy GMT Auto Blue Dial Bracelet Rubber 38.5MM
NEW 38.5MM STEEL 316L CASE
The new 38.5mm case is finished with a vertical brushed finish and beveled lugs. At just 12mm thick, the new Navygraf is the ideal size for fans of neo-vintage watches. Screw-down crown with embossed French Navy anchor.
NAVY DIAL
Dial inspired by the Navygraf II of the 1970's with applied indexes in polished steel for a greater sense of depth and relief. Marine Nationale blue-white dial with yellow second hand and GMT hand, the original color of the Navygraf. Mention Marine nationale at 6 o'clock and date window at 3 o'clock.
DOUBLE DOME SAPPHIRE CRYSTAL
The Navygraf Marine Nationale GMT features a 2.50 mm thick double-dome sapphire crystal, offering improved legibility, enhanced resistance and a resolutely vintage look.
SAPPHIRE BEZEL GMT 24H 3 TIME ZONES
Bi-directional, 24-hour graduated bezel in scratch-resistant sapphire crystal, offering a high quality, brilliant appearance. High-quality Super-LumiNova Grade A coating. Designed for travelers, the GMT complication lets you read up to 3 different time zones using the GMT hand and 120-click rotating bezel.
SUPER-LUMINOVA GRADE A
The GMT bezel, with its sapphire insert combined with Super-LumiNova, required a special, innovative design to offer day/night visibility even in the dark. This specific and meticulous construction allowed the bezel to be truly dissociated into 2 parts, as evidenced by the hour markers at 6 and 18 o'clock. The luminescent 24H graduation on the bezel and the luminescent hands make it easy to read the three time zones in any situation.
BACK BOX NAVY
Developed to withstand intensive use with the French Navy logo, hydraulically stamped with a polished/brushed embossed effect.
DOUBLE DOME SAPPHIRE CRYSTAL
The MEANGRAF features a high-quality 2.60 mm thick double-domed sapphire crystal, offering increased scratch resistance (Mohs scale 9 – Diamond 10) and a decidedly vintage look while making the dial easier to read in an aquatic environment. This type of double-domed glass is mainly found on high-end watches because the construction of its two convex sides requires 3x more sapphire material.
CALIBRE MAISON GMT YEMA3000
The YEMA3000 in-house GMT complication caliber is powered by optimized components offering slightly better performance than generic calibers (ETA, Sellita, Miyota) with a daily drift of +/- 10 s/d and a 42h power reserve.
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DIAMETER I THICKNESS I HORNS
39 mm / 11.60 mm / 20 mm
BOX
316L stainless steel with vertical brushed effect
Improved finishes, more qualitative rendering following satin-finishing work
LUNETTE
Bidirectional steel bezel with sapphire insert, 24-hour GMT graduation
Luminescent (Super-LumiNova BGW9 Grade A) numerals and triangular marker at 12 o'clock
White luminescent bezel (Super-LumiNova BGW9 Grade A)
CURNOW
Screw-down crown with embossed French Navy stripes anchor
MOVEMENT
Calibre Maison YEMA3000
Daily drift of +/- 10 seconds per day
Maximum drift +/- 25 seconds per day
GMT Automatic
28,800 A/h
Hours, minutes, seconds functions
Date at 3H
POWER RESERVE
42 hours
GLASS
Double-dome sapphire crystal, 2.50 mm thick
DIAL and NEEDLES
Matte Blue
Polished steel applied hour-markers
Polished steel hands
Super-LumiNova BGW9 Grade A
WATERPROOFING
30 BAR / 300 m/ 990 feet
BRACELET
Bracelet steel or rubber according to your choice