Which is cheaper, the Sheffield 1A 40mm or the Signum Sollus?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $529 for the Signum Sollus — a $301 gap before any retailer discounting.

Which is bigger, the Sheffield 1A 40mm or the Signum Sollus?

The Signum Sollus wears larger at 40.5mm versus 40mm for the Sheffield 1A 40mm — a 0.5mm difference across the dial.

Which has better water resistance, the Sheffield 1A 40mm or the Signum Sollus?

The Sheffield 1A 40mm is rated to 200m versus 50m for the Signum Sollus.

What movement does the Sheffield 1A 40mm run compared to the Signum Sollus?

Both watches run automatic movements — the Sheffield 1A 40mm uses the Seiko NH35 and the Signum Sollus uses the Miyota 9039.

Side by side

Sheffield 1A 40mmvsSignum Sollus

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

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Sheffield 1A 40mm

allsport-1-auto

MSRP $228

Signum Sollus

signum-sollus-automatic

MSRP $529

At a glance

7 of 29 specs differ

Diameter

1A 40mm40mm

Sollus40.5mm

Power Reserve

1A 40mm40h

Sollus—

Water Resistance

1A 40mm200m

Sollus50m

MSRP

1A 40mm$228

Sollus$529

Full specifications

Case

4 specs

Diameter

40mm

40.5mm

Thickness

13mm

10mm

Lug-to-Lug

48mm

46mm

Water Resistance

200m

50m

Movement

2 specs

Caliber

Seiko NH35

Miyota 9039

Power Reserve

40h

—

Pricing

1 specs

MSRP

$228

$529

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Sheffield 1A 40mmvsSignum Sollus

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