Side by side

Formex Reef GMTvsKUOE ROYAL SMITH 90-008

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

Reef GMT
FormexReef GMT
MSRP $2,235
ROYAL SMITH 90-008
KUOEROYAL SMITH 90-008
MSRP $760

At a glance

13 of 29 specs differ
Diameter
Reef GMT42mm
ROYAL SMITH 90-00834mm
Power Reserve
Reef GMT56h
ROYAL SMITH 90-00842h
Water Resistance
Reef GMT300m
ROYAL SMITH 90-00850m
MSRP
Reef GMT$2,235
ROYAL SMITH 90-008$760

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
42mm
34mm
Thickness
11.4mm
11mm
Lug-to-Lug
47mm
41mm
Lug Width
22mm
18mm
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Black
Silver
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW330-2
Miyota 9039
Power Reserve
56h
42h

Pricing

1 specs
MSRP
$2,235
$760

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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.

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.

KUOE ROYAL SMITH 90-008

KUOE ROYAL SMITH 90-008 is widely praised for its authentic vintage aesthetic, featuring a textured dial with applied Breguet numerals and a unique cushion case. Owners highlight its compact 34mm/35mm sizing as refreshing and comfortable, though one user found the 35mm size too small for a 7-inch wrist. The Miyota 9039 movement is standard, rated at -10/+30 seconds per day, with one example running at +8 seconds per day. A minor criticism is the 16mm buckle taper on the leather straps. Overall, owners rate the KUOE ROYAL SMITH 90-008 highly for its exceptional fit, finish, presentation, and value under $1,000 USD.

From video reviewers

The watch's value at its price point is a key strength. Lume brightness is a noted weakness. Reviewers disagreed on the ideal case size, with some finding it comfortable and others wishing for a smaller option.

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