No items found.
No items found.
1993 Tudor 'Big Block'
Reference
79180
Diameter
40 mm
Condition
Good
Box/Papers
None
A "Big Block" with a lovely silver panda dial, a steel tachymeter bezel, and the Valjoux 7750 automatic movement.
Overview
The "Big Block" was produced in many different variations throughout the 70s, 80s, and 90s and marked the Rolex family's first automatic chronograph and Tudor's first three-register chronograph. The "Big Block" nickname was given to the watch because of the thicker case required to house the automatic chronograph movement. Meanwhile, the new three-register design shared a striking resemblance to the Rolex Daytona, usually coming in either a silver panda or matte black reverse-panda dial.
Specifications
Brand:
Tudor
Model:
'Big Block'
Reference:
79180
Year:
1993
Case Number:
B538575
Case Material:
Stainless steel
Diameter:
40 mm
Lug Width:
20 mm
Thickness:
14.5 mm
Lug-to-Lug:
47.8 mm
Dial:
Silver
Lume:
Tritium
Crystal:
Acrylic
Movement:
Automatic
Caliber:
Valjoux 7750
Bracelet/Strap:
Tudor 78360 stainless steel bracelet with 589 end links and R2 clasp code
Max Wrist Size:
7.25in (12 links)
Hand model has a wrist size of 6.1 in
Condition
Good
:
Case may have a few moderate scratches or nicks. Lugs are thick and full but may have softened edges. Dial and hands may have light stains or marks. Lume may have cracks or discoloration.
Case: The case is strong and thick and shows minimal signs of wear with a few hairlines here and there, most of which are on the polish-finished bezel.
Dial, Hands, & Crystal: The silver dial is clean and the crystal is in excellent condition. The lume dot at the 7 o'clock position is slightly larger and lighter than the rest. The UV response of that dot is also a little stronger, but fades away like normal tritium after a 30-60 seconds. The steel of the hands shows some discoloration from aging that is visible when hit by the light at certain angles.
Bracelet/Strap: The bracelet is in excellent condition with little to no stretch and a few small hairlines throughout. The clasp code is R2, which dates the bracelet to 1993 (and matches the date of the watch case).
Performance
Functions: All functions including the crown-winding, time-setting, date-setting, and chronograph start/stop/reset are working as expected.
Service History: Unknown.
What’s Included
What’s Included
watch
Watch
Tudor 'Big Block' on a stainless steel bracelet.
inventory_2
Box/Papers
add_circle
Extras
You May Also Like
check_circle
Added to bag
1993 Tudor 'Big Block'
79180
7200
Authenticity Guarantee
Each watch is thoroughly evaluated and guaranteed to be authentic unless explicitly stated otherwise. Prior to any sale, we are happy to provide additional photos or videos of the watch, movement, and accessories at your request. Once you receive the watch, we allow a 72-hour inspection period during which you may return the watch for a full refund if it is misrepresented.
We spend a considerable amount of time researching any watch we plan to source. This includes cross-checking the visual details, case numbers, and movements using examples sold by other reputable dealers and buying guides published by subject matter experts. We set very high standards and will not consider any watch with questionable parts or inconsistencies that cannot be verified elsewhere.
Free Expedited Shipping
All watches, regardless of their value or destination, ship for free using an expedited service with signature confirmation. We can deliver to over 80 countries outside of the United States, including most major markets. Please contact us prior to purchase to confirm that your country is available for international shipping.
You may use the following table to determine the carrier and service available for your location.
Condition Grades
We use the following rubric to assign each watch a condition grade that best represents its external appearance.
Timegrapher Readings
These readings were taken on a Weishi No. 1000 timegrapher approximately one hour after fully winding the watch.