Which is cheaper, the Jack Mason Strat-o-timer GMT or the Typsim x Seconde Seconde 200M Collaboration?

At MSRP the Jack Mason Strat-o-timer GMT is the cheaper of the two at $1,099, against $1,500 for the Typsim x Seconde Seconde 200M Collaboration — a $401 gap before any retailer discounting.

Which is bigger, the Jack Mason Strat-o-timer GMT or the Typsim x Seconde Seconde 200M Collaboration?

The Jack Mason Strat-o-timer GMT wears larger at 40mm versus 39mm for the Typsim x Seconde Seconde 200M Collaboration — a 1mm difference across the dial.

Which has a longer power reserve, the Jack Mason Strat-o-timer GMT or the Typsim x Seconde Seconde 200M Collaboration?

The Jack Mason Strat-o-timer GMT carries a 42-hour power reserve against 40 hours on the Typsim x Seconde Seconde 200M Collaboration.

What movement does the Jack Mason Strat-o-timer GMT run compared to the Typsim x Seconde Seconde 200M Collaboration?

Both watches run automatic movements — the Jack Mason Strat-o-timer GMT uses the Miyota 9075 and the Typsim x Seconde Seconde 200M Collaboration uses the Sellita SW300-1.

Side by side

Jack Mason Strat-o-timer GMTvsTypsim Typsim x Seconde Seconde 200M Collaboration

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

Typsim Typsim x Seconde Seconde 200M Collaboration

200mxsecondeseconde

MSRP $1,500

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At a glance

9 of 29 specs differ

Diameter

Strat-o-timer GMT40mm

Typsim x Seconde Seconde 200M Collaboration39mm

Power Reserve

Strat-o-timer GMT42h

Typsim x Seconde Seconde 200M Collaboration40h

Water Resistance

Strat-o-timer GMT200m

Typsim x Seconde Seconde 200M Collaboration200m

MSRP

Strat-o-timer GMT$1,099

Typsim x Seconde Seconde 200M Collaboration$1,500

Full specifications

Case

4 specs

Diameter

40mm

39mm

Thickness

13.2mm

12.7mm

Lug-to-Lug

47mm

47.5mm

Lug Width

20mm

Crystal & Dial

2 specs

Crystal

Sapphire

Acrylic

Dial Color

—

Silver Gilt

Movement

2 specs

Caliber

Miyota 9075

Sellita SW300-1

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$1,099

$1,500

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