Which is cheaper, the Jack Mason Strat-o-timer GMT or the Praesidus A-11 W&T (Canvas)?

At MSRP the Praesidus A-11 W&T (Canvas) is the cheaper of the two at $595, against $1,099 for the Jack Mason Strat-o-timer GMT — a $504 gap before any retailer discounting.

Which is bigger, the Jack Mason Strat-o-timer GMT or the Praesidus A-11 W&T (Canvas)?

The Jack Mason Strat-o-timer GMT wears larger at 40mm versus 38mm for the Praesidus A-11 W&T (Canvas) — a 2mm difference across the dial.

Which has better water resistance, the Jack Mason Strat-o-timer GMT or the Praesidus A-11 W&T (Canvas)?

The Jack Mason Strat-o-timer GMT is rated to 200m versus 100m for the Praesidus A-11 W&T (Canvas).

Which has a longer power reserve, the Jack Mason Strat-o-timer GMT or the Praesidus A-11 W&T (Canvas)?

The Jack Mason Strat-o-timer GMT carries a 42-hour power reserve against 40 hours on the Praesidus A-11 W&T (Canvas).

What movement does the Jack Mason Strat-o-timer GMT run compared to the Praesidus A-11 W&T (Canvas)?

Both watches run automatic movements — the Jack Mason Strat-o-timer GMT uses the Miyota 9075 and the Praesidus A-11 W&T (Canvas) uses the Seiko NH35.

Side by side

Jack Mason Strat-o-timer GMTvsPraesidus A-11 W&T (Canvas)

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

Add a watch

Jack Mason Strat-o-timer GMT

strat-o-timer-frontier-gmt-alpine

MSRP $1,099

Praesidus A-11 W&T (Canvas)

P-38-WW-DBRSG

MSRP $595

Buy from Jack Mason ↗

Buy used on eBay ↗

Buy from Praesidus ↗

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At a glance

11 of 29 specs differ

Diameter

Strat-o-timer GMT40mm

A-11 W&T (Canvas)38mm

Power Reserve

Strat-o-timer GMT42h

A-11 W&T (Canvas)40h

Water Resistance

Strat-o-timer GMT200m

A-11 W&T (Canvas)100m

MSRP

Strat-o-timer GMT$1,099

A-11 W&T (Canvas)$595

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

—

Canvas

Movement

2 specs

Caliber

Miyota 9075

Seiko NH35

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$1,099

$595

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