Side by side

Fortis Flieger F-43 BicompaxvsLongines LEGEND DIVER

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

Flieger F-43 Bicompax
FortisFlieger F-43 Bicompax
MSRP $4,180
LEGEND DIVER
LonginesLEGEND DIVER
MSRP $3,850

At a glance

21 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
LEGEND DIVER39mm
Power Reserve
Flieger F-43 Bicompax58h
LEGEND DIVER72h
Water Resistance
Flieger F-43 Bicompax200m
LEGEND DIVER300m
MSRP
Flieger F-43 Bicompax$4,180
LEGEND DIVER$3,850

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
43mm
39mm
Thickness
14.5mm
12.7mm
Lug-to-Lug
47mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid
Screw-down case back

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Both sides
Dial Color
Original
White
Indices
Applied
Painted Arabic numerals and indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
Sellita SW510 BH a
L888.6
Beat Rate
28,800 vph
25,200 vph
Power Reserve
58h
72h
Jewels
27
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds

Pricing

1 specs
MSRP
$4,180
$3,850

Follow this matchup

Get a note when Fortis Flieger F-43 Bicompax vs Longines LEGEND DIVER gets more votes, a community discussion, or a price drop. No account needed.

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 Bicompax

Owners widely praise the Fortis Original for its tool-watch aesthetic, legibility, and robust construction, with many noting excellent lume that lasts all night and precise day/date changes at midnight. The brushed stainless steel case is well-finished, and the 38mm size is considered comfortable and well-weighted despite being smaller than modern watches. Accuracy figures range from +2 seconds/day to +8 seconds/day, and some owners compare Fortis quality favorably to Omega. However, some users find the MSRP too high compared to brands like Sinn and Damasko, and one owner reported internal parts dislodging from a limited edition model. Concerns have also been raised about stripped lug screws on B-42 models and potential parts shortages due to past bankruptcy protection filings. Overall, owners rate the Fortis Original highly for its durable construction and tool-watch functionality at a competitive price point.

Longines LEGEND DIVER

Owners widely praise the Longines LEGEND DIVER for its faithful retro design, often calling it one of the best vintage reissues, with the 39mm variant lauded for its perfect size and the 42mm for its versatility. The watch is consistently noted as ISO 6425 compliant and powered by the COSC-certified L888.6 movement with a 72-hour power reserve. Reviewers highlight its sophisticated look, clean no-date dial, and the well-made beads-of-rice bracelet, though some owners find the polished center links or overall polished finish dressier than expected for a diver. Owners are split on the 39mm's bracelet, with one finding it too "blingy" and another praising its comfort. The 42mm version's 50mm lug-to-lug measurement is considered long by some, while others find it comfortable. One owner of the 42mm model reported a scratched hour hand after 15 years, and another noted the original leather strap's poor quality.

From video reviewers

The Longines LEGEND DIVER features a unique blend of vintage design and modern functionality, with 300 meters of water resistance and a 72-hour power reserve. The watch's historical significance and aesthetic appeal are notable strengths. The 7-link bracelet is also a notable feature, although its quality and comfort are not explicitly discussed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.