Side by side
Meia Lua CallistovsTimefactors Armstrong Siddeley
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
8 of 29 specs differDiameter
Callisto42mm
Armstrong Siddeley42mm
Power Reserve
Callisto40h
Armstrong Siddeley—
Water Resistance
Callisto100m
Armstrong Siddeley100m
MSRP
Callisto$661
Armstrong Siddeley$1,315
Full specifications
Case
2 specsThickness
13.5mm
12mm
Lug-to-Lug
48mm
52mm
Crystal & Dial
2 specsDial Color
—
Cream
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Miyota 9122
ETA/Unitas 6498
Type
Automatic
Manual
Power Reserve
40h
—
Pricing
1 specsMSRP
$661
$1,315
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