Which is cheaper, the Sheffield Deep Gray 300 or the ZRC 1904 IRIDIUM -METAL?

At MSRP the Sheffield Deep Gray 300 is the cheaper of the two at $258, against $3,790 for the ZRC 1904 IRIDIUM -METAL — a $3,532 gap before any retailer discounting.

Which is bigger, the Sheffield Deep Gray 300 or the ZRC 1904 IRIDIUM -METAL?

The Sheffield Deep Gray 300 wears larger at 42mm versus 41.5mm for the ZRC 1904 IRIDIUM -METAL — a 0.5mm difference across the dial.

Which has better water resistance, the Sheffield Deep Gray 300 or the ZRC 1904 IRIDIUM -METAL?

The ZRC 1904 IRIDIUM -METAL is rated to 1000m versus 300m for the Sheffield Deep Gray 300.

Which has a longer power reserve, the Sheffield Deep Gray 300 or the ZRC 1904 IRIDIUM -METAL?

The ZRC 1904 IRIDIUM -METAL carries a 56-hour power reserve against 40 hours on the Sheffield Deep Gray 300.

What movement does the Sheffield Deep Gray 300 run compared to the ZRC 1904 IRIDIUM -METAL?

Both watches run automatic movements — the Sheffield Deep Gray 300 uses the Seiko NH35 and the ZRC 1904 IRIDIUM -METAL uses the Sellita SW300-1.

Side by side

Sheffield Deep Gray 300vsZRC 1904 IRIDIUM -METAL

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

ZRC 1904 IRIDIUM -METAL

men-watch-gf4218221213-iridium

MSRP $3,790

At a glance

9 of 29 specs differ

Diameter

Deep Gray 30042mm

IRIDIUM -METAL41.5mm

Power Reserve

Deep Gray 30040h

IRIDIUM -METAL56h

Water Resistance

Deep Gray 300300m

IRIDIUM -METAL1,000m

MSRP

Deep Gray 300$258

IRIDIUM -METAL$3,790

Full specifications

Case

5 specs

Diameter

42mm

41.5mm

Thickness

13.8mm

—

Lug-to-Lug

52mm

46mm

Lug Width

22mm

20mm

Water Resistance

300m

1000m

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

2 specs

Caliber

Seiko NH35

Sellita SW300-1

Power Reserve

40h

56h

Pricing

1 specs

MSRP

—

$3,790

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Sheffield Deep Gray 300vsZRC 1904 IRIDIUM -METAL

At a glance

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