Side by side

Fortis Novonaut N-42vsNivada Grenchen F77 MK1

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
F77 MK1
Nivada GrenchenF77 MK1
MSRP $1,560

At a glance

17 of 29 specs differ
Diameter
Novonaut N-4242mm
F77 MK137mm
Power Reserve
Novonaut N-4260h
F77 MK138h
Water Resistance
Novonaut N-42300m
F77 MK1100m
MSRP
Novonaut N-42$5,230
F77 MK1$1,560

Full specifications

Case

9 specs
Category
Chronograph
Sport
Diameter
42mm
37mm
Thickness
14.6mm
12.1mm
Lug-to-Lug
45mm
Lug Width
21mm
22mm
Material
Titanium / Stainless Steel
Stainless Steel/Titanium/Ceramic
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
300m
100m
Caseback
Solid
Titanium Grade 5

Crystal & Dial

2 specs
Dial Color
Titanium Legacy
Meteorite Dial, Super Lum. White Dots, Shiny Light Gun Color Applied Indexes
Lume
None
x1

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
Soprod Newton P092
Beat Rate
28,800 vph
4 vph
Power Reserve
60h
38h
Jewels
36
25
Complications
None
GMT

Pricing

1 specs
MSRP
$5,230
$1,560

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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.

Nivada Grenchen F77 MK1

Owners widely praise the Nivada Grenchen F77 MK1 for its vintage charm, Genta-inspired design with unique character, and comfortable 37-38mm wearability on average wrists, highlighting its legible basket-weave dial and solid case build with excellent crown grip. The integrated bracelet's connection to the case is noted to increase effective lug-to-lug distance, and one owner criticizes the crown action as stiff and gritty. The Soprod P024 movement provides a 38-hour power reserve. On balance, owners and reviewers find the Nivada Grenchen F77 MK1 a compelling value proposition due to its distinctive dial and overall build quality, despite some reservations about its winding feel and price.

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