Which is cheaper, the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

At MSRP the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is the cheaper of the two at $1,350, against $4,163 for the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch — a $2,813 gap before any retailer discounting.

Which is bigger, the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition wears larger at 42.7mm versus 40mm for the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch — a 2.7mm difference across the dial.

Which has better water resistance, the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is rated to 200m versus 100m for the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch.

Which has a longer power reserve, the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition carries a 70-hour power reserve against 40 hours on the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch.

What movement does the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch run compared to the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

Both watches run automatic movements — the CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch uses the Valjoux 7733 and the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition uses the 6R35.

Side by side

CWC Valjoux 7733 Pilot Chronograph Limited Edition WatchvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch

cwc-1982-british-military-chronograph

MSRP $4,163

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

spb301j1

MSRP $1,350

At a glance

13 of 29 specs differ

Diameter

Valjoux 7733 Pilot Chronograph Limited Edition Watch40mm

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm

Power Reserve

Valjoux 7733 Pilot Chronograph Limited Edition Watch40h

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h

Water Resistance

Valjoux 7733 Pilot Chronograph Limited Edition Watch100m

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m

MSRP

Valjoux 7733 Pilot Chronograph Limited Edition Watch$4,163

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

CWC Valjoux 7733 Pilot Chronograph Limited Edition Watch

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Valjoux 7733

6R35

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$4,163

$1,350

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