Side by side

Formex Reef GMTvsBaltic Scalegraph Classic

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

Reef GMT
FormexReef GMT
MSRP $2,235
Scalegraph Classic
BalticScalegraph Classic
MSRP $1,712

At a glance

12 of 29 specs differ
Diameter
Reef GMT42mm
Scalegraph Classic39.5mm
Power Reserve
Reef GMT56h
Scalegraph Classic63h
Water Resistance
Reef GMT300m
Scalegraph Classic50m
MSRP
Reef GMT$2,235
Scalegraph Classic$1,712

Full specifications

Case

5 specs
Category
GMT
Chronograph
Diameter
42mm
39.5mm
Thickness
11.4mm
13.5mm
Lug Width
22mm
20mm
Water Resistance
300m
50m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Panda
Lume
Super-LumiNova
BGW9

Movement

3 specs
Caliber
Sellita SW330-2
Sellita SW510-M
Type
Automatic
Manual
Power Reserve
56h
63h

Pricing

1 specs
MSRP
$2,235
$1,712

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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.

Baltic Scalegraph Classic

Owners widely praise the Baltic Scalegraph Classic for its stunning retro racing design, detailed dial, and 39.5mm case size, with many finding it offers excellent value. However, some owners report issues with finishing and fit, describing the watches as light or "toylike," while others find the finishing comparable to higher-end brands. Reviewers and owners alike criticize the screw-down chronograph pushers as finicky and impractical, especially given the 100m water resistance which some feel is conceptually incongruent with its rally timer purpose. One owner experienced misaligned bezel markers and moisture ingress after pool use, leading to a return. On balance, owners and reviewers value the Baltic Scalegraph Classic's aesthetic and value proposition, though practical usability concerns regarding the chronograph pushers and isolated quality control issues are noted.

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