Damasko DC66 blackvsTudor Grantour Chrono Fly-Back
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

DC66 black

Grantour Chrono Fly-Back
Diameter
42mm
42mm
Water Resistance
100m
150m
highest
Power Reserve
n/a
42h
MSRP
n/a
$6,050
Movement
Valjoux 7750
Automatic
Case
3 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Damasko DC66 black as a bulletproof tool watch with exceptional resilience, noting its case and bracelet show no marks and that it looks new even after extended wear. Reviewers and owners consistently highlight its utilitarian, brutalist design and scratch-resistant properties, making it a great choice for a black watch. The black bezel and short, curved lugs contribute to a wearability that belies its 42mm case size. One owner notes the lume on the black dial is weak, while another reports accuracy of +4 seconds per day. Some owners find the 42mm case too large for their wrists. Overall, owners rate the Damasko DC66 black highly for its robust build and utilitarian design at the price.
One owner finds the Tudor Grantour Chrono Fly-Back an amazing watch on the wrist, praising the fly-back function as a compelling choice. However, another owner notes the snowflake hand obstructs the 45-minute register between 2 and 4 o'clock, deeming it a design flaw. Overall, owners find the Tudor Grantour Chrono Fly-Back compelling due to its fly-back function, though some criticize the hand design.
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