Nivada Grenchen Chronomaster ManualvsOllech & Wajs Navichron
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Chronomaster Manual

Navichron
Diameter
38mm
38mm
Thickness
14.6mm
n/a
Water Resistance
100m
200m
highest
Power Reserve
45h
n/a
MSRP
$1,975
n/a
Movement
Valjoux 7733
Valjoux 92
Case
4 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Nivada Grenchen Chronomaster Manual as a well-sized mechanical chronograph without a module movement. One owner notes the watch sits high on the wrist due to its automatic caseback, leading to some regret. Overall, owners appreciate the Chronomaster Manual as a capable manual-wind chronograph.
The Olech & Wajs Watches NAVICHRON is praised for its comfort and sleekness on a strap, making it sharp for casual wear. One owner notes the ticking is a bit loud. Overall, owners rate the Olech & Wajs Watches NAVICHRON highly for its comfortable wearability on a strap.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








