Side by side

Glycine Combat Sub Sport GMTvsRolex Sky-Dweller

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Combat Sub Sport GMT
GlycineCombat Sub Sport GMT
MSRP $2,995
Sky-Dweller
RolexSky-Dweller
MSRP $51,400
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Glycine Combat Sub Sport GMT

Owners widely praise the Glycine Combat Sub Sport GMT for its solid build, slim wearability, and value, with many noting its comfortable fit due to curved lugs and thin case. Reviewers highlight its classic design, unique dial, and legible date window, while some owners report excellent bezel action and accuracy under +1 second per day after regulation. A minor criticism is a slightly off-color lume pip on the chapter ring, and one owner notes sub-par lume and inconsistent power reserve not always reaching 42 hours. On balance, owners and reviewers rate the Glycine Combat Sub Sport GMT highly for its comfortable wearability and value at the price point.

Rolex Sky-Dweller

The Rolex Sky-Dweller is widely praised for its exceptionally good fit and finish, with crisply defined dial markers and hands showing irreproachable attention to detail. Owners appreciate its complexity, rarity, and unique presence, with many considering it Rolex's most complicated watch and a conversation starter, distinct from the Datejust. The dual-time zone and annual calendar complication, controlled by the Ring Command Bezel, are seen as difficult to replicate and offer good value within Rolex's lineup. However, opinions are split on the 42mm case size, with some finding it too large and heavy, even uncomfortable on smaller wrists, while others report it wears surprisingly well. Certain configurations, like the stainless steel blue or green dial models, are very difficult to obtain from authorized dealers and command high grey market prices.

At a glance

16 of 29 specs differ
Diameter
Combat Sub Sport GMT42mm
Sky-Dweller42mm
Power Reserve
Combat Sub Sport GMT48h
Sky-Dweller72h
Water Resistance
Combat Sub Sport GMT200m
Sky-Dweller100m
MSRP
Combat Sub Sport GMT$2,995
Sky-Dweller$51,400

Full specifications

Case

7 specs
Thickness
10.85mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
Stainless Steel
18 kt yellow gold
Finish
White Rolesor - combination of Oystersteel and white gold
Water Resistance
200m
100m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Indices
Index
Lume
Luminous
Chromalight

Movement

4 specs
Caliber
Sellita SW330-2
9002
Power Reserve
48h
72h
Jewels
25
40
Complications
GMT, Date
GMT, Annual Calendar, Date

Pricing

1 specs
MSRP
$2,995
$51,400
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