Side by side

Glycine Combat Sub Sport GMTvsRZE Fortitude GMT

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
Fortitude GMT
RZEFortitude GMT
MSRP $719

At a glance

16 of 29 specs differ
Diameter
Combat Sub Sport GMT42mm
Fortitude GMT41mm
Power Reserve
Combat Sub Sport GMT48h
Fortitude GMT40h
Water Resistance
Combat Sub Sport GMT200m
Fortitude GMT200m
MSRP
Combat Sub Sport GMT$2,995
Fortitude GMT$719

Full specifications

Case

7 specs
Diameter
42mm
41mm
Thickness
10.85mm
12mm
Lug-to-Lug
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
Grade 5 Titanium
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Blue
Red
Indices
Applied
Lume
Luminous
Super-LumiNova BGW9

Movement

3 specs
Caliber
SW330-2
Miyota 9075
Power Reserve
48h
40h
Complications
GMT, Date
GMT

Pricing

1 specs
MSRP
$2,995
$719

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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.

RZE Fortitude GMT

The RZE Fortitude GMT is widely praised for its lightweight titanium construction and durable UltraHex coating, offering exceptional value under $700. Owners and reviewers highlight its comfortable wearability, with a bracelet featuring a quick-adjust clasp and multiple micro-adjustment positions. The Miyota 9075 flyer GMT movement is noted for its accuracy, with one owner reporting -1 to +1 seconds per day, though another source states a range of -10/+30 seconds per day. The watch's design is appreciated for its soul and attention to detail, including a subtle red crown tube indicator and faceted lugs, and its Nimbus Grey dial features a coarse, sandpaper-like texture and fumé effect. A reviewer points out the rotor can be loud and a smaller screwdriver is needed for sizing, while an owner found the GMT hand lume confusing. Overall, owners and reviewers rate the RZE Fortitude GMT highly for its comfortable titanium build, durable coating, and excellent value.

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