Side by side

Lum-Tec EclipsevsRZE Fortitude GMT

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

Eclipse
Lum-TecEclipse
MSRP $695
Fortitude GMT
RZEFortitude GMT
MSRP $719

At a glance

13 of 29 specs differ
Diameter
Eclipse42mm
Fortitude GMT41mm
Power Reserve
Eclipse40h
Fortitude GMT40h
Water Resistance
Eclipse101m
Fortitude GMT200m
MSRP
Eclipse$695
Fortitude GMT$719

Full specifications

Case

7 specs
Category
Sport
GMT
Diameter
42mm
41mm
Thickness
12mm
Lug-to-Lug
47mm
Lug Width
20mm
Material
316L Stainless Steel (DLC coated)
Grade 5 Titanium
Water Resistance
101m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
E6
Red
Lume
None
Super-LumiNova BGW9

Movement

2 specs
Caliber
Miyota 9039
Miyota 9075
Complications
None
GMT

Pricing

1 specs
MSRP
$695
$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.

Lum-Tec Eclipse

Owners widely praise the Lum-Tec Eclipse for its comfortable, slim profile and thin wearability, with specific commendations for its beautiful dial, good readability, and bracelet design. The knurling on the crown is also noted as a positive feature. Some owners express concern over the 42mm case size and find the dial's font and indices unappealing, though others appreciate the deep-dish slant. One owner notes a slight gap where the lugs meet the bracelet. The Lum-Tec Eclipse e3 variant features a Miyota 9039 movement, a solid bracelet, a sunburst dial, and exceptionally bright lume. Overall, owners rate the Lum-Tec Eclipse highly for its slim design and attractive dial at its 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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