Which is cheaper, the Meia Lua Callisto or the Timefactors Aerotimer?

At MSRP the Timefactors Aerotimer is the cheaper of the two at $416, against $661 for the Meia Lua Callisto — a $245 gap before any retailer discounting.

What movement does the Meia Lua Callisto run compared to the Timefactors Aerotimer?

The Meia Lua Callisto runs a automatic caliber (Miyota 9122), while the Timefactors Aerotimer runs a mecaquartz (Seiko VK64).

Side by side

Meia Lua CallistovsTimefactors Aerotimer

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

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Meia Lua Callisto

MSRP $661

See the full Callisto

Timefactors Aerotimer

MSRP $416

See the full Aerotimer

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Buy from Timefactors ↗

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At a glance

9 of 29 specs differ

Diameter

Callisto42mm

Aerotimer42mm

Power Reserve

Callisto40h

Aerotimer—

Water Resistance

Callisto100m

Aerotimer100m

MSRP

Callisto$661

Aerotimer$416

Full specifications

Case

3 specs

Thickness

13.5mm

13mm

Lug-to-Lug

48mm

50mm

Lug Width

22mm

20mm

Crystal & Dial

2 specs

Dial Color

—

Black

Lume

Super-LumiNova

SuperLuminova C3

Movement

3 specs

Caliber

Miyota 9122

Seiko VK64

Type

Automatic

Mecaquartz

Power Reserve

40h

—

Pricing

1 specs

MSRP

$661

$416

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Meia Lua CallistovsTimefactors Aerotimer

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