Which is cheaper, the Marnaut Seascape 200A or the Sheffield Deep Gray 300?

At MSRP the Marnaut Seascape 200A is the cheaper of the two at $1,274, against $258 for the Sheffield Deep Gray 300 — a $1,016 gap before any retailer discounting.

Which is bigger, the Marnaut Seascape 200A or the Sheffield Deep Gray 300?

The Sheffield Deep Gray 300 wears larger at 42mm versus 40mm for the Marnaut Seascape 200A — a 2mm difference across the dial.

Which has better water resistance, the Marnaut Seascape 200A or the Sheffield Deep Gray 300?

The Sheffield Deep Gray 300 is rated to 300m versus 200m for the Marnaut Seascape 200A.

Which has a longer power reserve, the Marnaut Seascape 200A or the Sheffield Deep Gray 300?

The Marnaut Seascape 200A carries a 41-hour power reserve against 40 hours on the Sheffield Deep Gray 300.

What movement does the Marnaut Seascape 200A run compared to the Sheffield Deep Gray 300?

Both watches run automatic movements — the Marnaut Seascape 200A uses the Sellita SW200-1 and the Sheffield Deep Gray 300 uses the Seiko NH35.

Side by side

Marnaut Seascape 200AvsSheffield Deep Gray 300

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

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Marnaut Seascape 200A

MSRP $1,274

Sheffield Deep Gray 300

deep-gray-300

MSRP $258

At a glance

10 of 29 specs differ

Diameter

Seascape 200A40mm

Deep Gray 30042mm

Power Reserve

Seascape 200A41h

Deep Gray 30040h

Water Resistance

Seascape 200A200m

Deep Gray 300300m

MSRP

Seascape 200A$1,274

Deep Gray 300$258

Full specifications

Case

5 specs

Diameter

40mm

42mm

Thickness

14.2mm

13.8mm

Lug-to-Lug

48mm

52mm

Lug Width

20mm

22mm

Water Resistance

200m

300m

Crystal & Dial

2 specs

Dial Color

Adriatic

—

Lume

SuperLuminova C3

None

Movement

2 specs

Caliber

Sellita SW200-1

Seiko NH35

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

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Marnaut Seascape 200AvsSheffield Deep Gray 300

At a glance

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