Which is bigger, the Magrette Dual Time 18 or the Sheffield 1A 40mm?

The Magrette Dual Time 18 wears larger at 42mm versus 40mm for the Sheffield 1A 40mm — a 2mm difference across the dial.

Which has better water resistance, the Magrette Dual Time 18 or the Sheffield 1A 40mm?

The Magrette Dual Time 18 is rated to 500m versus 200m for the Sheffield 1A 40mm.

Which has a longer power reserve, the Magrette Dual Time 18 or the Sheffield 1A 40mm?

The Magrette Dual Time 18 carries a 44-hour power reserve against 40 hours on the Sheffield 1A 40mm.

What movement does the Magrette Dual Time 18 run compared to the Sheffield 1A 40mm?

Both watches run automatic movements — the Magrette Dual Time 18 uses the STP1-11 and the Sheffield 1A 40mm uses the Seiko NH35.

Side by side

Magrette Dual Time 18vsSheffield 1A 40mm

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

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Magrette Dual Time 18

dual-time-20

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

At a glance

11 of 29 specs differ

Diameter

Dual Time 1842mm

1A 40mm40mm

Power Reserve

Dual Time 1844h

1A 40mm40h

Water Resistance

Dual Time 18500m

1A 40mm200m

MSRP

Dual Time 18—

1A 40mm$228

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Blue

—

Lume

SuperLuminova

None

Movement

2 specs

Caliber

STP1-11

Seiko NH35

Power Reserve

44h

40h

Pricing

1 specs

MSRP

—

$228

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Magrette Dual Time 18vsSheffield 1A 40mm

At a glance

Full specifications

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