Glycine Combat Sub Sport GMTvsResco Rtac GMT
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Combat Sub Sport GMT

Rtac GMT
Diameter
42mm
44mm
Lug-to-Lug
n/a
51.5mm
Thickness
11mm
lowest
13mm
Water Resistance
200m
200m
MSRP
$420
lowest
$985
Movement
Ronda 515.24H
Quartz
Case
6 specsCrystal & Dial
3 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Glycine Combat Sub Sport GMT is widely praised for its refined aesthetic, with owners highlighting its beautiful gold and blue color combination and unique design that avoids homage looks. Reviewers and owners consistently note its exceptional wearability, citing its slim profile at 10.4mm or 10.8mm thickness and downward-curving lugs, which contribute to a sleeker feel than comparable watches. Some owners find the build solid and the value exceptional for the price. One owner notes the bezel action is excellent, while another regulated their movement to +1 second per day. A minor drawback mentioned is the sub-par lume, and one owner misses the presence of a date cyclops. Overall, owners and reviewers rate the Glycine Combat Sub Sport GMT highly for its slim wearability and refined aesthetic at the price.
Owners widely praise the Resco RTAC GMT - Stainless for its exceptional quality and durability, making it a reliable choice for outdoor activities and harsh conditions. The watch is noted for maintaining its appearance even after rigorous use, reflecting the brand's heritage and American assembly. On balance, owners rate the Resco RTAC GMT - Stainless highly for its robust build and enduring quality, suitable for an active lifestyle.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.









