Damasko DC58vsRGM Watches Model 455 Classic Chronographs
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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.

DC58

Model 455 Classic Chronographs
Diameter
40mm
38.2mm
Thickness
n/a
13.9mm
Water Resistance
100m
highest
50m
MSRP
n/a
$7,950
Movement
Valjoux 7750
Valjoux 7750
Case
4 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Damasko DC58 for its bead-blasted, ice-hardened steel case, which offers excellent scratch resistance. The "flight style dial" and distinctive blue chronograph hand are noted visual highlights, contributing to its appeal as an automatic chronograph. Some owners find the 40mm variants wear thicker and blockier, and one owner reported the watch running three seconds fast per day. On balance, owners rate the Damasko DC58 highly for its robust, scratch-resistant build and distinctive design elements.
Owners widely praise RGM watches for their American craftsmanship and special, unusual designs, with one owner finding the tele and tachy scales brilliantly done and perfectly colored. The 38.2mm case size contributes to a diminutive appearance for some, while others find the brand's designs mesmerizing and aspirational. Owners report that RGM watches wear well and garner compliments, with watch experts recognizing the brand's quality. On balance, owners and reviewers rate RGM Watches Model 455 Classic Chronographs highly for its unique American craftsmanship and vintage-inspired dial details.
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