Side by side

Fortis Novonaut N-42vsLongines LEGEND DIVER 42

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

Novonaut N-42
FortisNovonaut N-42
MSRP $5,230
LEGEND DIVER 42
LonginesLEGEND DIVER 42
MSRP $2,850

At a glance

13 of 29 specs differ
Diameter
Novonaut N-4242mm
LEGEND DIVER 4242mm
Power Reserve
Novonaut N-4260h
LEGEND DIVER 4272h
Water Resistance
Novonaut N-42300m
LEGEND DIVER 42300m
MSRP
Novonaut N-42$5,230
LEGEND DIVER 42$2,850

Full specifications

Case

5 specs
Category
Chronograph
Diver
Thickness
14.6mm
12.7mm
Lug-to-Lug
52.6mm
Lug Width
21mm
22mm
Material
Titanium / Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Inner
Both sides
Dial Color
Titanium Legacy
Blue
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Manufacture Caliber WERK 17
L888.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
60h
72h
Jewels
36
25

Pricing

1 specs
MSRP
$5,230
$2,850

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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 Novonaut N-42

Owners widely praise the Fortis B-42 Official Cosmonauts for its stunning fit and finish, excellent legibility, and a precise, grippy bezel, with one owner calling its bracelet the nicest they've ever owned. The Fortis Novonaut N-42 is described as a flawless beast with a WERK 17 column-wheel chronograph movement, featuring enhanced shock resistance and COSC adjustment, and is noted as a handsome tool watch with a beautiful dial and nice pusher action. However, the 42mm case of the B-42 wears larger than expected, and the Novonaut's 44mm case and chunky bracelet make it too large and heavy for many. The Fortis Titanium Legacy is a modern pilot's watch with a titanium case and bracelet, featuring a Kenissi WERK 13 movement with a 70-hour power reserve and three time zones. Overall, owners and reviewers highly regard the Fortis Titanium Legacy for its robust tool watch design and advanced movement technology, despite some concerns about case size and bracelet adjustability.

Longines LEGEND DIVER 42

Owners widely praise the Longines Legend Diver 42 for its appealing retro skin-diver aesthetic, excellent legibility, and functional inner bezel, with reviewers noting its strong value proposition below $2,500 and capability in shallow dives. Some owners find the blue dial pops in the sun and appreciate the quickset date. However, several owners report disappointment after seeing the watch in person, finding it underwhelming and lacking dial depth. Specific criticisms include original leather straps peeling easily, a clasp that scratches readily, dust getting on the dial, and lume that is not particularly strong or matching vintage charm. The 50mm lug-to-lug length is noted as potentially overwhelming for smaller wrists, and one owner experienced the minute hand scratching the hour hand. Accuracy figures are not consistently reported across sources.

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