Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Longines ULTRA-CHRON CLASSIC?

At MSRP the CWC Automatic Divers Watch Mk.2 Black with Date is the cheaper of the two at $1,249, against $4,000 for the Longines ULTRA-CHRON CLASSIC — a $2,751 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Longines ULTRA-CHRON CLASSIC?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 40mm for the Longines ULTRA-CHRON CLASSIC — a 1mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Longines ULTRA-CHRON CLASSIC?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 30m for the Longines ULTRA-CHRON CLASSIC.

What movement does the CWC Automatic Divers Watch Mk.2 Black with Date run compared to the Longines ULTRA-CHRON CLASSIC?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Longines ULTRA-CHRON CLASSIC uses the L836.6.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsLongines ULTRA-CHRON CLASSIC

Q: Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Longines ULTRA-CHRON CLASSIC?

The Longines ULTRA-CHRON CLASSIC carries a 72-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

Longines ULTRA-CHRON CLASSIC

L2.937.4.72.6

MSRP $4,000

At a glance

20 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

ULTRA-CHRON CLASSIC40mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

ULTRA-CHRON CLASSIC72h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

ULTRA-CHRON CLASSIC30m

MSRP

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

ULTRA-CHRON CLASSIC$4,000

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

Both sides

Dial Color

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

Silver

Indices

Applied

Applied indexes

Movement

7 specs

Caliber

Sellita SW200-1

L836.6

Beat Rate

28,800 vph

25,200 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds, moon phase display and date indicated by small hand at

Pricing

1 specs

MSRP

$1,249

$4,000

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