Which is bigger, the Nadir Vespera or the Nezumi Studios Aviator?

The Nadir Vespera wears larger at 42mm versus 40mm for the Nezumi Studios Aviator — a 2mm difference across the dial.

Which has better water resistance, the Nadir Vespera or the Nezumi Studios Aviator?

The Nezumi Studios Aviator is rated to 200m versus 100m for the Nadir Vespera.

Which has a longer power reserve, the Nadir Vespera or the Nezumi Studios Aviator?

The Nezumi Studios Aviator carries a 42h-hour power reserve against 42 hours on the Nadir Vespera.

What movement does the Nadir Vespera run compared to the Nezumi Studios Aviator?

Both watches run automatic movements — the Nadir Vespera uses the Miyota 9015 and the Nezumi Studios Aviator uses the Miyota 9075.

Side by side

Nadir VesperavsNezumi Studios Aviator

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

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Nadir Vespera

nadir-vespera-grey

Nezumi Studios Aviator

aviera-gmt-ref-aa3-133

MSRP $685

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Buy from Nezumi Studios ↗

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At a glance

9 of 29 specs differ

Diameter

Vespera42mm

Aviator40mm

Power Reserve

Vespera42h

Aviator42hh

Water Resistance

Vespera100m

Aviator200m

MSRP

Vespera—

Aviator$685

Full specifications

Case

3 specs

Diameter

42mm

40mm

Thickness

12.3mm

13.3mm

Water Resistance

100m

200m

Crystal & Dial

2 specs

Dial Color

Grey

—

Lume

Super-LumiNova BGW9

Super-LumiNova

Movement

3 specs

Caliber

Miyota 9015

Miyota 9075

Power Reserve

42h

42hh

Jewels

Pricing

1 specs

MSRP

—

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Nadir VesperavsNezumi Studios Aviator

At a glance

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