Side by side

Fortis Novonaut N-42vsSeiko 5 Sports SKX series Heritage Design Re-creation Limited Edition

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

At a glance

15 of 29 specs differ
Diameter
Novonaut N-4242mm
5 Sports SKX series Heritage Design Re-creation Limited Edition38.2mm
Power Reserve
Novonaut N-4260h
5 Sports SKX series Heritage Design Re-creation Limited Edition41h
Water Resistance
Novonaut N-42300m
5 Sports SKX series Heritage Design Re-creation Limited Edition100m
MSRP
Novonaut N-42$5,230
5 Sports SKX series Heritage Design Re-creation Limited Edition$440

Full specifications

Case

7 specs
Category
Chronograph
Sport
Diameter
42mm
38.2mm
Thickness
14.6mm
12.3mm
Lug-to-Lug
44.7mm
Lug Width
21mm
20mm
Material
Titanium / Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Dial Color
Titanium Legacy
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
4R36
Power Reserve
60h
41h
Jewels
36
24

Pricing

1 specs
MSRP
$5,230
$440

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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.

Seiko 5 Sports SKX series Heritage Design Re-creation Limited Edition

The Seiko 5 Sports SKX series Heritage Design Re-creation Limited Edition is praised for its faithful recreation of the 1968 original, featuring a 39mm case and vintage dial details. Reviewers note its comfortable bracelet and heritage-inspired design, with one calling it heritage-inspired Seiko at its best. The $450 MSRP is considered reasonable. However, the 4 o'clock crown placement can be challenging for setting the time, and some enthusiasts may find the case finishing does not meet their expectations. On balance, reviewers rate the Seiko 5 Sports SKX series Heritage Design Re-creation Limited Edition highly for its authentic vintage design and comfortable wearability at its price point.

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