Watch Yema Superman Heritage Bronze GMT Auto Green Dial Bracelet Leather 39MM
GRADIENT GREEN DIAL
The matte gradient green of the dial contrasts perfectly with the colour of the indexes as well as the bronze of the case and bezel.
BRUSHED BRONZE CASE
39mm case with integrated bronze crown protector with brushed effect.
Bronze is a historical material of diving equipment. Depending on its use and exposure to weather conditions, bronze will patinate differently and make each watch unique and authentic.
The advantage of bronze is that its patina is reversible, so you can easily restore it to its original appearance whenever you want.
3 TIME ZONES
The Superman Heritage GMT Bronze is a professional watch equipped with a GMT hand and a 24-hour rotating bezel allowing you to read 3 different time zones.
"SUPERMAN" BEZEL LOCK AND GMT BRONZE BEZEL
The Superman's bezel lock at 3 o'clock has proven to be very useful for professional divers and has been found on all Superman models since 1963. The 24-hour graduated bezel with engraved indexes is made of circular brushed bronze. Designed for travellers, the GMT complication allows up to 3 different time zones to be read using the GMT hand and the rotating bezel.
SUPER-LUMINOVA GRADE A
Upgrade from Super-LumiNova Grade Standard to Grade A for enhanced legibility and easy reading of the three time zones in any situation. 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.
TIN BOTTOM
Developed to withstand intensive use, the case backs are also distinguished by the historical coat of arms of YEMA, struck with a hydraulic press with a polished/brushed effect in relief.
DOUBLE DOME SAPPHIRE CRYSTAL
The Superman Heritage GMT Bronze features a high-quality 2.60 mm thick double-domed sapphire crystal, offering better legibility, increased strength and a decidedly vintage look.
Premium watches like the Superman Heritage GMT Bronze usually use an extremely hard sapphire crystal (Mohs scale 9 – Diamond 10), which is scratch-resistant to most materials except diamond.
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.
SUPER-LUMINOVA®
The hands, indexes and marker at 12 o'clock are coated with SUPER-LUMINOVA® BGW9, making them easy to read in the dark.
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DIAMETER I THICKNESS I HORNS
39 mm / 12 mm / 19 mm
BOX
Bronze brushed finish
LUNETTE
Unidirectional bronze bezel, GMT 24-hour graduation
Pearl marker at 12 o'clock (luminescent)
Super-Luminova BGW9
CURNOW
Bronze screw-down crown with logo YEMA embossed
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
2.60 mm double dome sapphire crystal
DIAL and NEEDLES
Matte Green
Printed indexes
Super-LumiNova BGW9 Grade A
WATERPROOFING
30 BAR / 300 m/ 990 feet
BRACELET
Bracelet leather and bracelet Free rubber