Which is bigger, the Loresum LS05 or the Redux COURG: Zero-Hour?

The Loresum LS05 wears larger at 39.5mm versus 39mm for the Redux COURG: Zero-Hour — a 0.5mm difference across the dial.

Which has better water resistance, the Loresum LS05 or the Redux COURG: Zero-Hour?

The Redux COURG: Zero-Hour is rated to 200m versus 50m for the Loresum LS05.

Which has a longer power reserve, the Loresum LS05 or the Redux COURG: Zero-Hour?

The Redux COURG: Zero-Hour carries a 41-hour power reserve against 40 hours on the Loresum LS05.

What movement does the Loresum LS05 run compared to the Redux COURG: Zero-Hour?

Both watches run automatic movements — the Loresum LS05 uses the Miyota 9015 and the Redux COURG: Zero-Hour uses the Seiko NH35A.

Side by side

Loresum LS05vsRedux COURG: Zero-Hour

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

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Loresum LS05

ls05-guilloche-limited-edition

Redux COURG: Zero-Hour

the-courg-watch-zero-hour-39mm

MSRP $499

At a glance

11 of 29 specs differ

Diameter

LS0539.5mm

COURG: Zero-Hour39mm

Power Reserve

LS0540h

COURG: Zero-Hour41h

Water Resistance

LS0550m

COURG: Zero-Hour200m

MSRP

LS05—

COURG: Zero-Hour$499

Full specifications

Case

6 specs

Diameter

39.5mm

39mm

Thickness

9mm

13.7mm

Lug-to-Lug

46.5mm

46mm

Lug Width

—

20mm

Material

Stainless Steel

Titanium

Water Resistance

50m

200m

Crystal & Dial

2 specs

Dial Color

Green

Black

Lume

Super-LumiNova® BGW9

None

Movement

2 specs

Caliber

Miyota 9015

Seiko NH35A

Power Reserve

40h

41h

Pricing

1 specs

MSRP

—

$499

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Loresum LS05vsRedux COURG: Zero-Hour

At a glance

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