Side by side

Fortis Flieger F-43 Triple-GMTvsSternglas Naos XS

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
Naos XS
SternglasNaos XS
MSRP $247

At a glance

12 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Naos XS33mm
Power Reserve
Flieger F-43 Triple-GMT56h
Naos XS
Water Resistance
Flieger F-43 Triple-GMT200m
Naos XS50m
MSRP
Flieger F-43 Triple-GMT$4,840
Naos XS$247

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
43mm
33mm
Thickness
14mm
6mm
Lug-to-Lug
36mm
Lug Width
22mm
16mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Original

Movement

4 specs
Caliber
Sellita SW330-2
Ronda 784
Type
Automatic
Quartz
Power Reserve
56h
Jewels
25

Pricing

1 specs
MSRP
$4,840
$247

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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.

Sternglas Naos XS

Owners widely praise the Sternglas Naos XS for its simple, awesome design, domed sapphire crystal, and clean hands, with one owner highlighting the beautiful blue mother-of-pearl dial and top-notch build quality on a special edition. It is recommended as a durable, refined daily wear watch for around $270, suitable for casual and formal occasions. However, one owner found the Sternglas Naos XS to have a cheap feel and a face resembling a toy, noting it wears smaller than expected, while another described the automatic movement as a bit noisy. On balance, owners rate the Sternglas Naos XS highly for its refined design and value, with specific praise for the mother-of-pearl dial on special editions.

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