Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Tissot Gentleman Open Heart?

At MSRP the Tissot Gentleman Open Heart is the cheaper of the two at $1,025, against $1,249 for the CWC Automatic Divers Watch Mk.2 Black with Date — a $224 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Tissot Gentleman Open Heart?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 40mm for the Tissot Gentleman Open Heart — a 1mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Tissot Gentleman Open Heart?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 100m for the Tissot Gentleman Open Heart.

What movement does the CWC Automatic Divers Watch Mk.2 Black with Date run compared to the Tissot Gentleman Open Heart?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Tissot Gentleman Open Heart uses the 11 1/2'''.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsTissot Gentleman Open Heart

Q: Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Tissot Gentleman Open Heart?

The Tissot Gentleman Open Heart carries a 80-hour power reserve against 40 hours on the CWC Automatic Divers Watch Mk.2 Black with Date.

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

CWC Automatic Divers Watch Mk.2 Black with Date

cwc-royal-navy-black-diver-automatic-mk-2-with-date

MSRP $1,249

Tissot Gentleman Open Heart

t1274071103101

MSRP $1,025

At a glance

14 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

Gentleman Open Heart40mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

Gentleman Open Heart80h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

Gentleman Open Heart100m

MSRP

Automatic Divers Watch Mk.2 Black with Date$1,249

Gentleman Open Heart$1,025

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)

Silver

Indices

Applied

Indexes

Lume

Super-LumiNova

Super-LumiNova ®

Movement

2 specs

Caliber

Sellita SW200-1

11 1/2'''

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$1,249

$1,025

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