Which is cheaper, the Praesidus Marines Blt 1/8 or the Christopher Ward C63 Sealander Extreme GMT?

At MSRP the Praesidus Marines Blt 1/8 is the cheaper of the two at $150, against $2,075 for the Christopher Ward C63 Sealander Extreme GMT — a $1,925 gap before any retailer discounting.

Which is bigger, the Praesidus Marines Blt 1/8 or the Christopher Ward C63 Sealander Extreme GMT?

The Christopher Ward C63 Sealander Extreme GMT wears larger at 40mm versus 38mm for the Praesidus Marines Blt 1/8 — a 2mm difference across the dial.

Which has better water resistance, the Praesidus Marines Blt 1/8 or the Christopher Ward C63 Sealander Extreme GMT?

The Christopher Ward C63 Sealander Extreme GMT is rated to 150m versus 100m for the Praesidus Marines Blt 1/8.

Which has a longer power reserve, the Praesidus Marines Blt 1/8 or the Christopher Ward C63 Sealander Extreme GMT?

The Christopher Ward C63 Sealander Extreme GMT carries a 56-hour power reserve against 40 hours on the Praesidus Marines Blt 1/8.

What movement does the Praesidus Marines Blt 1/8 run compared to the Christopher Ward C63 Sealander Extreme GMT?

Both watches run automatic movements — the Praesidus Marines Blt 1/8 uses the Seiko NH35 and the Christopher Ward C63 Sealander Extreme GMT uses the SW330-2.

Side by side

Praesidus Marines Blt 1/8vsChristopher Ward C63 Sealander Extreme GMT

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

Praesidus Marines Blt 1/8

a-11-marines-blt-1-8

MSRP $150

Christopher Ward C63 Sealander Extreme GMT

C63-41AGM4-S0KK0-B0

MSRP $2,075

At a glance

14 of 29 specs differ

Diameter

Marines Blt 1/838mm

C63 Sealander Extreme GMT40mm

Power Reserve

Marines Blt 1/840h

C63 Sealander Extreme GMT56h

Water Resistance

Marines Blt 1/8100m

C63 Sealander Extreme GMT150m

MSRP

Marines Blt 1/8$150

C63 Sealander Extreme GMT$2,075

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Marines BLT 1/8

Black

Lume

None

SLN X1 BL / GL

Movement

4 specs

Caliber

Seiko NH35

SW330-2

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

56h

Complications

None

GMT

Pricing

1 specs

MSRP

$150

$2,075

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