Side by side

RZE Fortitude GMTvsTornek-Rayville CISO M38 Field

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

Fortitude GMT
RZEFortitude GMT
MSRP $719
CISO M38 Field
Tornek-RayvilleCISO M38 Field
MSRP $695

At a glance

13 of 29 specs differ
Diameter
Fortitude GMT41mm
CISO M38 Field38mm
Power Reserve
Fortitude GMT40h
CISO M38 Field42h
Water Resistance
Fortitude GMT200m
CISO M38 Field100m
MSRP
Fortitude GMT$719
CISO M38 Field$695

Full specifications

Case

6 specs
Category
GMT
Diameter
41mm
38mm
Thickness
12mm
12.45mm
Lug-to-Lug
47mm
43.6mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Red
Black
Lume
Super-LumiNova BGW9
Superluminova

Movement

3 specs
Caliber
Miyota 9075
TMI NH36
Power Reserve
40h
42h
Complications
GMT
None

Pricing

1 specs
MSRP
$719
$695

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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.

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.

Tornek-Rayville CISO M38 Field

Owners widely report the Tornek-Rayville CISO M38 Field offers high overall quality with a comfortable bracelet featuring single-sided screw links. The watch exhibits minimal wear, with only hairline scratches and a faint, difficult-to-photograph bezel mark. On balance, owners value the Tornek-Rayville CISO M38 Field for its robust build and comfortable wearability.

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