Which is cheaper, the Gruppo Gamma Vanguard Weathered Date or the Christopher Ward C63 Sealander Rocks?

At MSRP the Gruppo Gamma Vanguard Weathered Date is the cheaper of the two at $790, against $1,350 for the Christopher Ward C63 Sealander Rocks — a $560 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Weathered Date or the Christopher Ward C63 Sealander Rocks?

The Gruppo Gamma Vanguard Weathered Date wears larger at 42mm versus 40mm for the Christopher Ward C63 Sealander Rocks — a 2mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Weathered Date or the Christopher Ward C63 Sealander Rocks?

The Christopher Ward C63 Sealander Rocks is rated to 150m versus 100m for the Gruppo Gamma Vanguard Weathered Date.

Which has a longer power reserve, the Gruppo Gamma Vanguard Weathered Date or the Christopher Ward C63 Sealander Rocks?

The Gruppo Gamma Vanguard Weathered Date carries a 42-hour power reserve against 38 hours on the Christopher Ward C63 Sealander Rocks.

What movement does the Gruppo Gamma Vanguard Weathered Date run compared to the Christopher Ward C63 Sealander Rocks?

Both watches run automatic movements — the Gruppo Gamma Vanguard Weathered Date uses the Miyota 9015 and the Christopher Ward C63 Sealander Rocks uses the SW200-1.

Side by side

Gruppo Gamma Vanguard Weathered DatevsChristopher Ward C63 Sealander Rocks

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

Gruppo Gamma Vanguard Weathered Date

av-11

MSRP $790

Christopher Ward C63 Sealander Rocks

C63-36A3H1-S00A0-B0

MSRP $1,350

At a glance

16 of 29 specs differ

Diameter

Vanguard Weathered Date42mm

C63 Sealander Rocks40mm

Power Reserve

Vanguard Weathered Date42h

C63 Sealander Rocks38h

Water Resistance

Vanguard Weathered Date100m

C63 Sealander Rocks150m

MSRP

Vanguard Weathered Date$790

C63 Sealander Rocks$1,350

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Yellow

Lume

Super-LumiNova

SLN X1 BL C1

Movement

5 specs

Caliber

Miyota 9015

SW200-1

Beat Rate

28,800 vph

4 vph

Power Reserve

42h

38h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$790

$1,350

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