Side by side

Borealis Watch Co. SintravsFortis Flieger F-43 Triple-GMT

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

Sintra
Borealis Watch Co.Sintra
MSRP $650
Flieger F-43 Triple-GMT
FortisFlieger F-43 Triple-GMT
MSRP $4,840

At a glance

10 of 29 specs differ
Diameter
Sintra41.50mm
Flieger F-43 Triple-GMT43mm
Power Reserve
Sintra40h
Flieger F-43 Triple-GMT56h
Water Resistance
Sintra200m
Flieger F-43 Triple-GMT200m
MSRP
Sintra$650
Flieger F-43 Triple-GMT$4,840

Full specifications

Case

5 specs
Category
Sport
GMT
Diameter
41.50mm
43mm
Thickness
12.95mm
14mm
Lug-to-Lug
47.00mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
Black
Original
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9015
Sellita SW330-2
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$650
$4,840

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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.

Borealis Watch Co. Sintra

Borealis Watch Co. Sintra owners widely praise its well-executed design, featuring applied indices and a shimmering blue dial that some prefer over more expensive alternatives. The timepiece is noted for excellent build quality and high-end specifications for its price, including a Miyota 90S5 movement and a premium bracelet. One owner did not purchase due to its size not being 39mm or less, while the 90xx movements are considered reliable and accurate, though some find them noisy. On balance, owners rate the Borealis Watch Co. Sintra highly for its impressive design and build quality at its price point.

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.

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