Side by side

CWC Automatic Divers Watch Mk.2 BlackvsSeiko Presage Sharp Edged Series

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

Automatic Divers Watch Mk.2 Black
CWCAutomatic Divers Watch Mk.2 Black
MSRP $1,249
Presage Sharp Edged Series
SeikoPresage Sharp Edged Series
MSRP $1,400

At a glance

12 of 29 specs differ
Diameter
Automatic Divers Watch Mk.2 Black41mm
Presage Sharp Edged Series42.2mm
Power Reserve
Automatic Divers Watch Mk.2 Black40h
Presage Sharp Edged Series45h
Water Resistance
Automatic Divers Watch Mk.2 Black300m
Presage Sharp Edged Series100m
MSRP
Automatic Divers Watch Mk.2 Black$1,249
Presage Sharp Edged Series$1,400

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
41mm
42.2mm
Thickness
12mm
13.7mm
Lug-to-Lug
47mm
49.2mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Sellita SW200-1
6R64
Power Reserve
40h
45h
Jewels
25
29

Pricing

1 specs
MSRP
$1,249
$1,400

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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.

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.

Seiko Presage Sharp Edged Series

The Seiko Presage Sharp Edged Series is widely praised for its modern, angular case design and intricate Asanoha dial patterns, with reviewers highlighting its refined finishing and strong cultural significance. Owners and reviewers consistently note the 70-hour power reserve from the 6R35 movement (or 6R38/6R5J in some variants), anti-reflective sapphire crystals, and 10 bar water resistance. The collection is considered competitively priced, offering significant value for its design and build quality. Some models feature a super-hard coating on the case and bracelet. One owner notes the black dial of the SARX083 offers a subtle pop in the light, and another reviewer points out that a 24-hour indicator on certain models is a niche feature. Case sizes vary, with some models at 39.3mm and others at 40.2mm, and thickness ranges from 11.1mm to 11.8mm. Power reserves differ, with some models featuring 45 hours from the 6R21 movement.

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