Side by side

Nivada Grenchen Chronomaster 41mm Automatic ChronographvsCWC Automatic Divers Watch Mk.2 Black

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

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Nivada Grenchen Chronomaster 41mm Automatic Chronograph

Owners widely praise the Nivada Grenchen Chronomaster 41mm Automatic Chronograph for its perfect 41mm size and great finishing, with one owner noting its Elaboré-grade SW510-M movement runs accurately at +1 second per day. The "fauxtina" dial is appreciated for its vintage character, and the watch's versatility is highlighted by its tachymeter, dive bezel, and regatta timer functions. However, one owner found the watch felt poorly put together and lighter than expected. The water resistance is rated at 100m, a reduction from the original model's 200m. Overall, owners rate the Nivada Grenchen Chronomaster 41mm Automatic Chronograph highly for its vintage aesthetic and versatile complication set.

CWC Automatic Divers Watch Mk.2 Black

Owners widely praise the CWC Automatic Divers Watch Mk.2 Black for its brushed chapter ring, precise 120-click bezel, clear sapphire crystal, excellent case finishing, and significantly improved lume. The watch is considered a terrific value with solid construction. Some owners express a preference for a matte finish for a more tool-like appearance, though polished versions offer a dressier look and easier scratch removal. On balance, owners rate the CWC Automatic Divers Watch Mk.2 Black highly for its tool-like features and excellent value.

From video reviewers

The bezel action is smooth. The price has increased due to popularity.

At a glance

12 of 29 specs differ
Diameter
Chronomaster 41mm Automatic Chronograph41mm
Automatic Divers Watch Mk.2 Black41mm
Power Reserve
Chronomaster 41mm Automatic Chronograph
Automatic Divers Watch Mk.2 Black
Water Resistance
Chronomaster 41mm Automatic Chronograph100m
Automatic Divers Watch Mk.2 Black300m
MSRP
Chronomaster 41mm Automatic Chronograph$2,295
Automatic Divers Watch Mk.2 Black$1,249

Full specifications

Case

6 specs
Category
Chronograph
Diver
Thickness
15.85mm
0mm
Lug-to-Lug
48.5mm
47mm
Finish
Brushed + Polished
Water Resistance
100m
300m
Caseback
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Lume
x1
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW200-1
Beat Rate
4 vph
0 vph
Complications
GMT, Chronograph, Small seconds
None

Pricing

1 specs
MSRP
$2,295
$1,249
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.