Side by side

CWC Automatic Divers Watch Mk.2 BlackvsTissot Le Locle Open Heart

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
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

12 of 29 specs differ
Diameter
Automatic Divers Watch Mk.2 Black41mm
Le Locle Open Heart39.3mm
Power Reserve
Automatic Divers Watch Mk.2 Black40h
Le Locle Open Heart80h
Water Resistance
Automatic Divers Watch Mk.2 Black300m
Le Locle Open Heart30m
MSRP
Automatic Divers Watch Mk.2 Black$1,249
Le Locle Open Heart$995

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
41mm
39.3mm
Thickness
12mm
9.75mm
Lug-to-Lug
47mm
39.3mm
Lug Width
20mm
19mm
Water Resistance
300m
30m

Crystal & Dial

3 specs
Dial Color
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Silver
Indices
Applied
Roman
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
11 1/2'''
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$1,249
$995

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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.

Tissot Le Locle Open Heart

Owners widely praise the Tissot Le Locle Open Heart for its elegant aesthetic, featuring a guilloché dial and Roman numerals, and appreciate its practical 80-hour power reserve and Nivachron hairspring. The watch is also noted for offering dual bracelet and strap options, along with a see-through case back. However, one owner flags negative community feedback regarding the comfort of the synthetic leather strap. Overall, owners rate the Tissot Le Locle Open Heart highly for its attractive design and impressive technical specifications at its price point.

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