GMT Master Yellow Gold

SPECIFICATIONS

Brand: Rolex
Model: GMT Master
Reference Number: 16758
Movement: Automatic 
Condition: Good
Gender: Men’s
Time Period: 1981-1982 
Box: No
Papers: No

THE CALIBER
Caliber: 3075
Jewels: 27 

THE CASE
Case Material: 18K yellow gold
Case Diameter: 40 mm
Thickness: 13 mm
Waterproof: 330 ft. / 100 m.
Water Resistance: 10 ATM
Material Bezel: 18K yellow gold and black with a bi-directional rotatable bezel
Glass: Sapphire crystal
Dial: Black nipple dial
Dial Numerals: 18K yellow gold and luminescent hour indices, minute markers around the outer rim

THE BRACELET/STRAP
Bracelet color: 18K yellow gold
Bracelet Material: 18K yellow gold Jubilee
Clasp: Fold clasp
Clasp material: 18K yellow gold

THE FUNCTIONS
Hours, minutes, center sweep seconds, cyclops lens date aperture at 3 o’clock, second time zone with independent rapid-setting of the hour hand (GMT), 48-hour power reserve.

FURTHER READING

18K yellow gold applied and luminescent Mercedes hours hand, spade minute hand, stick seconds hand, and arrowed second-time zone hand
18K yellow gold and black bi-directional rotatable 24-hour graduated bezel w/gold toned Arabic numerals every two hours
18K yellow gold screw-down crown with the Rolex crown engraved
Self-winding movement, bi-directional winding, Chronometer certificate (COSC),
Bréguet hairspring, Microstella precision adjustment with regulation screws, Kif shock protection
The functions include central seconds, rapid calendar advance, hacking seconds
GMT function (dual time zone) in 24-hours mode
This mechanism oscillates at the frequency of 28,800 vph (4Hz).
This caliber movement was produced from 1981 to 1988 and was then replaced by the caliber 3175. 
Incomplete (no box, no papers)

Warranty & authenticity

We stand behind the authenticity and quality of our merchandise, nothing is more important to us that a transparent transaction that makes our clients well-pleased.
Twain Time has more than 30 years of experience in buying and selling previously owned luxury goods, and quality-control is extremely important to us. Our trusted experts take the worry out of buying so that you can focus on finding your most desirable watch or jewelry.
Every item has undergone a thorough inspection by our knowledgeable technicians, ensuring full originality (unless stated otherwise) and perfect working condition to assure you get everything as expected. We know the value of security.
To provide further peace of mind, we offer a 12-month limited warranty alongside any remaining manufacturer’s warranty on all our luxury timepieces and fine jewelry from the date of purchase.
Please see our Terms & Conditions for further information.

Shipping & Returns

We offer a fully insured domestic & worldwide, express & priority delivery service. If ordering from the US, your order will be sent immediately after the reception of the funds.
The courier will depend on the value of the purchase, with all orders delivered the next business day. If ordering from outside the US, your order will be sent immediately after reception and clearance of the funds. International deliveries will depend on the choice of the courier and the destination. Our commitment does not end at delivery.
We offer a 7-day store credit/exchange to make your experience as pleasant and comfortable as possible.
Please see our Terms & Conditions for further information. We make continuous efforts to provide outstanding service. We value our clients' relationships and strive to offer the highest quality of customer service at every opportunity.