Which is cheaper, the Sheffield Deep Gray 300 or the Longines HYDROCONQUEST?

At MSRP the Sheffield Deep Gray 300 is the cheaper of the two at $258, against $2,000 for the Longines HYDROCONQUEST — a $1,742 gap before any retailer discounting.

Which is bigger, the Sheffield Deep Gray 300 or the Longines HYDROCONQUEST?

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

Which has a longer power reserve, the Sheffield Deep Gray 300 or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST carries a 72-hour power reserve against 40 hours on the Sheffield Deep Gray 300.

What movement does the Sheffield Deep Gray 300 run compared to the Longines HYDROCONQUEST?

Both watches run automatic movements — the Sheffield Deep Gray 300 uses the Seiko NH35 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Sheffield Deep Gray 300vsLongines HYDROCONQUEST

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

Longines HYDROCONQUEST

L3.782.4.06.6

MSRP $2,000

At a glance

19 of 29 specs differ

Diameter

Deep Gray 30042mm

HYDROCONQUEST41mm

Power Reserve

Deep Gray 30040h

HYDROCONQUEST72h

Water Resistance

Deep Gray 300300m

HYDROCONQUEST300m

MSRP

Deep Gray 300$258

HYDROCONQUEST$2,000

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

—

Green

Indices

Applied

—

Movement

6 specs

Caliber

Seiko NH35

L888.5

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

—

$2,000

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Sheffield Deep Gray 300vsLongines HYDROCONQUEST

At a glance

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