Which is cheaper, the Decima Scylla or the Sheffield 1A 40mm?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $899 for the Decima Scylla — a $671 gap before any retailer discounting.

Which is bigger, the Decima Scylla or the Sheffield 1A 40mm?

The Decima Scylla wears larger at 44mm versus 40mm for the Sheffield 1A 40mm — a 4mm difference across the dial.

Which has better water resistance, the Decima Scylla or the Sheffield 1A 40mm?

The Decima Scylla is rated to 500m versus 200m for the Sheffield 1A 40mm.

Which has a longer power reserve, the Decima Scylla or the Sheffield 1A 40mm?

The Sheffield 1A 40mm carries a 40-hour power reserve against 38 hours on the Decima Scylla.

What movement does the Decima Scylla run compared to the Sheffield 1A 40mm?

Both watches run automatic movements — the Decima Scylla uses the Sellita SW200-1 and the Sheffield 1A 40mm uses the Seiko NH35.

Side by side

Decima ScyllavsSheffield 1A 40mm

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

Add a watch

Decima Scylla

scylla-green

MSRP $899

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

At a glance

12 of 29 specs differ

Diameter

Scylla44mm

1A 40mm40mm

Power Reserve

Scylla38h

1A 40mm40h

Water Resistance

Scylla500m

1A 40mm200m

MSRP

Scylla$899

1A 40mm$228

Full specifications

Case

6 specs

Diameter

44mm

40mm

Thickness

14mm

13mm

Lug-to-Lug

50mm

48mm

Lug Width

22mm

20mm

Material

Bronze

Stainless Steel

Water Resistance

500m

200m

Crystal & Dial

2 specs

Dial Color

Green

—

Lume

SuperLuminova

None

Movement

3 specs

Caliber

Sellita SW200-1

Seiko NH35

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$899

$228

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Decima ScyllavsSheffield 1A 40mm

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