Side by side

Citizen GarrisonvsFormex Reef GMT

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

Garrison
CitizenGarrison
MSRP $221
Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

12 of 29 specs differ
Diameter
Garrison37mm
Reef GMT42mm
Power Reserve
Garrison40h
Reef GMT56h
Water Resistance
Garrison100m
Reef GMT300m
MSRP
Garrison$221
Reef GMT$2,235

Full specifications

Case

6 specs
Category
Field
GMT
Diameter
37mm
42mm
Thickness
12mm
11.4mm
Lug-to-Lug
46mm
47mm
Lug Width
18mm
22mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
E101
Sellita SW330-2
Type
Solar
Automatic
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$221
$2,235

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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.

Citizen Garrison

The Citizen Garrison is widely praised for its excellent legibility, comfortable wear, and value, with owners frequently highlighting its clean dial, good lume, and solar-powered accuracy. Some appreciate its tool-like nature and versatility as a daily watch, noting the surprisingly good build quality and strap quality for its price. Specific features like the green dial, titanium case, and the day/date complication are also frequently cited as positives. However, the day-date window is considered small by some, and the faux aged markers are a potentially divisive aesthetic choice. Opinions on size vary, with some finding the 37mm or 38mm versions ideal for hiking or smaller wrists, while others feel they look too small. On balance, owners rate the Citizen Garrison highly for its legibility and value as an inexpensive field watch.

Formex Reef GMT

The Formex Reef GMT is widely praised for its unique porthole case shape, COSC-certified Sellita SW330-2 movement with good finishing, and comfortable quick-release bracelet with on-the-fly micro-adjustment. Reviewers note its robust construction, impressive specifications, and strong value proposition, with a slim 11.4mm profile accommodating 300m water resistance and an exhibition caseback. However, owners widely report the 53mm lug-to-lug span with male endlinks makes it too large for smaller wrists. Some find the bezel action stiff and potentially slippery, and a reviewer desired sharper finishing and edges, deeming the aesthetic too modernist. The GMT variant sacrifices a timing bezel unless swapped, and one owner notes sharp edges on the crown and crown guard. Overall, owners and reviewers highly rate the Formex Reef GMT for its exceptional value and well-executed features, particularly its bracelet system and COSC-certified movement.

From video reviewers

The watch features a COSC-certified SW330-2 GMT movement, which is visible through a sapphire crystal display case back and beautifully decorated. The watch's water-resistance of up to 300m/1000ft is a notable feature. The 42mm diameter may be too large for smaller wrists.

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