Side by side

Fortis Flieger F-43 Triple-GMTvsSeiko Prospex Rotocall

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
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550

At a glance

12 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Prospex Rotocall37mm
Power Reserve
Flieger F-43 Triple-GMT56h
Prospex Rotocall40h
Water Resistance
Flieger F-43 Triple-GMT200m
Prospex Rotocall100m
MSRP
Flieger F-43 Triple-GMT$4,840
Prospex Rotocall$550

Full specifications

Case

6 specs
Category
GMT
Sport
Diameter
43mm
37mm
Thickness
14mm
10.6mm
Lug-to-Lug
43.5mm
Lug Width
22mm
20mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Dial Color
Original
Black

Movement

3 specs
Caliber
Sellita SW330-2
A824
Type
Automatic
Quartz
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$4,840
$550

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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.

Seiko Prospex Rotocall

Owners widely praise the Seiko Prospex Rotocall for its charismatic retro design and comfortable 37mm size, with many appreciating its space-faring heritage. However, multiple sources criticize its price point, suggesting it is too high for an all-digital quartz watch with features like a stamped clasp, mineral crystal, and standard quartz movement. Some owners also note drawbacks such as a flimsy battery mount and split pin bracelet construction. On balance, owners and reviewers find the Seiko Prospex Rotocall visually appealing and a faithful re-release, but its value proposition is frequently questioned due to its price.

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