Side by side

Fortis Novonaut N-42vsOrient RA-AC0K Diver Watch

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
RA-AC0K Diver Watch
OrientRA-AC0K Diver Watch
MSRP $455

At a glance

17 of 29 specs differ
Diameter
Novonaut N-4242mm
RA-AC0K Diver Watch43.4mm
Power Reserve
Novonaut N-4260h
RA-AC0K Diver Watch40h
Water Resistance
Novonaut N-42300m
RA-AC0K Diver Watch200m
MSRP
Novonaut N-42$5,230
RA-AC0K Diver Watch$455

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
42mm
43.4mm
Thickness
14.6mm
12.8mm
Lug-to-Lug
51mm
Lug Width
21mm
22mm
Material
Titanium / Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Titanium Legacy
Black
Indices
Applied

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
F6722
Beat Rate
28,800 vph
21,600 vph
Power Reserve
60h
40h
Jewels
36
22
Complications
None
Date

Pricing

1 specs
MSRP
$5,230
$455

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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.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

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