Sea-Dweller Great White Mark I

SPECIFICATIONS

Brand: Rolex
Model: Sea-Dweller
Reference Number: 1665
Movement: Automatic
Condition: Good, wear consistent with use and age
Gender: Men’s
Time Period: 1979 
Box: No
Papers: No

THE CALIBER
Caliber: 1570
Jewels: 26 

THE CASE
Case Material: Stainless Steel
Case Diameter: 40 mm
Thickness: 17 mm
Waterproof: 2000 ft. / 610 m.
Water Resistance: 60 ATM
Material Bezel: Bi-directional rotatable bezel
Glass: Acrylic tropic dome 19
Dial: Black dial matte with 4 lines
Dial Numerals: No numerals, tritium coated round, triangular, and baton index hour markers, minute divisions around the outer rim

THE BRACELET/STRAP
Bracelet color: Stainless Steel
Bracelet Material: Integral Stainless Steel Oyster
Clasp: Fold-over
Clasp material: Stainless Steel

THE FUNCTIONS
Hours, minutes, center sweep seconds, date aperture at 3 o'clock, 48-hour power reserve.

FURTHER READING

Silver Mercedes hour hand, spade minute hand, sticks seconds hand 
The matte black rare rail dial has luminous Tritium coated round, triangular, and baton index hour markers, and luminous skeleton hand, all with an aged cream patina
Bi-directional rotatable 60-minute graduated bezel with Arabic numerals every 10 minutes for decompression time
Screw-down Triplock winding crown protected by a crown guard
Stainless steel screw-down solid case back
Nice patina four-liner feet first maxi-dial
Chronometer-rated movement certified by the COSC
The automatic self-winding Rolex caliber 1570 movement is rhodium-plated, with oeil-de-perdrix embellishment. It has a shock absorber mechanism and a straight-line lever escapement. It includes a monometallic balance, adjusted to temperatures and 5 positions, a self-compensating free-sprung Breguet balance spring, microstella regulating screws, and a hacking seconds mechanism.
This mechanism oscillates at the frequency of 19,800 vph (2.75 Hz)
Case, dial, and movement are all signed.
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.