Side by side

Fortis Flieger F-43 Triple-GMTvsFears Onyx (collective Horology)

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

Flieger F-43 Triple-GMT
FortisFlieger F-43 Triple-GMT
MSRP $4,840
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

12 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Onyx (collective Horology)39.5mm
Power Reserve
Flieger F-43 Triple-GMT56h
Onyx (collective Horology)40h
Water Resistance
Flieger F-43 Triple-GMT200m
Onyx (collective Horology)15m
MSRP
Flieger F-43 Triple-GMT$4,840
Onyx (collective Horology)$2,833

Full specifications

Case

7 specs
Category
GMT
Sport
Diameter
43mm
39.5mm
Thickness
14mm
20mm
Lug-to-Lug
46.95mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
15m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Original
Onyx (Collective Horology)

Movement

2 specs
Caliber
Sellita SW330-2
La Joux-Perret G101
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$4,840
$2,833

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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.

Fortis Flieger F-43 Triple-GMT

The Fortis Flieger F-43 Triple-GMT is widely praised for its stunning dial execution, COSC-certified Kenissi WERK 13 movement with a 70-hour power reserve, and legible Brixtrack luminous indices. Owners and reviewers highlight the surprisingly wearable 43mm titanium case and bracelet, noting its lightness and comfort despite the size, with one source specifically mentioning a quick-adjustable extension. The watch offers 200m water resistance and features a Synchroline indicator. However, some owners note the titanium scratches easily and the bracelet can be difficult to size. The watch is priced at €4,500. On balance, owners and reviewers rate the Fortis Flieger F-43 Triple-GMT highly for its purpose-focused pilot's watch design and innovative movement.

Fears Onyx (collective Horology)

Owners widely praise the Fears Onyx (collective Horology) for its exquisite glossy black onyx dial, which displays microscopic striations under magnification. Reviewers note its thin case, under 10.5mm, and a balanced sporty-dressy aesthetic. Water resistance is rated at 150m by one source and 100m by another, and the bracelet features on-the-fly micro-adjustment. Some owners find the 39.5mm diameter slightly large for the style, and one source suggests it doesn't represent top value, though it remains competitive. Overall, owners rate the Fears Onyx highly for its unique stone dial and wearability.

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