Which is cheaper, the Sheffield Deep Gray 300 or the Formex Stratos UTC?

At MSRP the Sheffield Deep Gray 300 is the cheaper of the two at $258, against $4,663 for the Formex Stratos UTC — a $4,405 gap before any retailer discounting.

Which is bigger, the Sheffield Deep Gray 300 or the Formex Stratos UTC?

The Sheffield Deep Gray 300 wears larger at 42mm versus 41mm for the Formex Stratos UTC — a 1mm difference across the dial.

Which has better water resistance, the Sheffield Deep Gray 300 or the Formex Stratos UTC?

The Sheffield Deep Gray 300 is rated to 300m versus 100m for the Formex Stratos UTC.

Which has a longer power reserve, the Sheffield Deep Gray 300 or the Formex Stratos UTC?

The Formex Stratos UTC carries a 42-hour power reserve against 40 hours on the Sheffield Deep Gray 300.

What movement does the Sheffield Deep Gray 300 run compared to the Formex Stratos UTC?

Both watches run automatic movements — the Sheffield Deep Gray 300 uses the Seiko NH35 and the Formex Stratos UTC uses the ETA 2892.

Side by side

Sheffield Deep Gray 300vsFormex Stratos UTC

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

Add a watch

Sheffield Deep Gray 300

deep-gray-300

MSRP $258

Formex Stratos UTC

stratos-41mm-utc-automatic-blue

MSRP $4,663

At a glance

11 of 29 specs differ

Diameter

Deep Gray 30042mm

Stratos UTC41mm

Power Reserve

Deep Gray 30040h

Stratos UTC42h

Water Resistance

Deep Gray 300300m

Stratos UTC100m

MSRP

Deep Gray 300$258

Stratos UTC$4,663

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

—

Blue

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Seiko NH35

ETA 2892

Power Reserve

40h

42h

Pricing

1 specs

MSRP

—

$4,663

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Sheffield Deep Gray 300vsFormex Stratos UTC

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