Which is cheaper, the Sternglas Marus or the Sheffield 1A 40mm?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $485 for the Sternglas Marus — a $257 gap before any retailer discounting.

Which is bigger, the Sternglas Marus or the Sheffield 1A 40mm?

The Sternglas Marus wears larger at 42mm versus 40mm for the Sheffield 1A 40mm — a 2mm difference across the dial.

Which has a longer power reserve, the Sternglas Marus or the Sheffield 1A 40mm?

The Sternglas Marus carries a 42-hour power reserve against 40 hours on the Sheffield 1A 40mm.

What movement does the Sternglas Marus run compared to the Sheffield 1A 40mm?

Both watches run automatic movements — the Sternglas Marus uses the Miyota 8215 and the Sheffield 1A 40mm uses the Seiko NH35.

Side by side

Sternglas MarusvsSheffield 1A 40mm

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

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Sternglas Marus

marus-schwarz-blockarmband

MSRP $485

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

At a glance

10 of 29 specs differ

Diameter

Marus42mm

1A 40mm40mm

Power Reserve

Marus42h

1A 40mm40h

Water Resistance

Marus200m

1A 40mm200m

MSRP

Marus$485

1A 40mm$228

Full specifications

Case

4 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Luminova grün

None

Movement

3 specs

Caliber

Miyota 8215

Seiko NH35

Power Reserve

42h

40h

Jewels

—

Pricing

1 specs

MSRP

$485

$228

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Sternglas MarusvsSheffield 1A 40mm

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