Which is cheaper, the CWC RN81 Clearance Diver Automatic Watch or the Tudor Pelagos Ultra?

At MSRP the CWC RN81 Clearance Diver Automatic Watch is the cheaper of the two at $1,875, against $6,900 for the Tudor Pelagos Ultra — a $5,025 gap before any retailer discounting.

Which is bigger, the CWC RN81 Clearance Diver Automatic Watch or the Tudor Pelagos Ultra?

The CWC RN81 Clearance Diver Automatic Watch wears larger at 41mm versus 40mm for the Tudor Pelagos Ultra — a 1mm difference across the dial.

Which has better water resistance, the CWC RN81 Clearance Diver Automatic Watch or the Tudor Pelagos Ultra?

The Tudor Pelagos Ultra is rated to 1000m versus 300m for the CWC RN81 Clearance Diver Automatic Watch.

Which has a longer power reserve, the CWC RN81 Clearance Diver Automatic Watch or the Tudor Pelagos Ultra?

The Tudor Pelagos Ultra carries a 65-hour power reserve against 40 hours on the CWC RN81 Clearance Diver Automatic Watch.

What movement does the CWC RN81 Clearance Diver Automatic Watch run compared to the Tudor Pelagos Ultra?

Both watches run automatic movements — the CWC RN81 Clearance Diver Automatic Watch uses the Sellita SW200-1 and the Tudor Pelagos Ultra uses the MT5612-U.

Side by side

CWC RN81 Clearance Diver Automatic WatchvsTudor Pelagos Ultra

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

CWC RN81 Clearance Diver Automatic Watch

cwc-rn81-clearance-diver-watch

MSRP $1,875

Tudor Pelagos Ultra

m2543c1a7nu-0001

MSRP $6,900

At a glance

20 of 29 specs differ

Diameter

RN81 Clearance Diver Automatic Watch41mm

Pelagos Ultra40mm

Power Reserve

RN81 Clearance Diver Automatic Watch40h

Pelagos Ultra65h

Water Resistance

RN81 Clearance Diver Automatic Watch300m

Pelagos Ultra1,000m

MSRP

RN81 Clearance Diver Automatic Watch$1,875

Pelagos Ultra$6,900

Full specifications

Case

8 specs

Diameter

41mm

40mm

Thickness

12mm

14.5mm

Lug-to-Lug

47mm

46mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium

Finish

Brushed and polished

Satin

Water Resistance

300m

1000m

Caseback

Solid

Solid screw-down

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

CWC RN81 Clearance Diver Automatic Watch

Black

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

6 specs

Caliber

Sellita SW200-1

MT5612-U

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

65h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$1,875

$6,900

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