Side by side
Airain Watches Type 20vsLongines MASTER COLLECTION CHRONO MOONPHASE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Type 2039mm
MASTER COLLECTION CHRONO MOONPHASE40mm
Power Reserve
Type 2063h
MASTER COLLECTION CHRONO MOONPHASE—
Water Resistance
Type 2050m
MASTER COLLECTION CHRONO MOONPHASE30m
MSRP
Type 20$3,650
MASTER COLLECTION CHRONO MOONPHASE$4,150
Full specifications
Case
8 specsCategory
—
Chronograph
Diameter
39mm
40mm
Thickness
14.77mm
14.3mm
Lug-to-Lug
47.7mm
46.7mm
Lug Width
—
21mm
Finish
Brushed and polished
—
Water Resistance
50m
30m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Ivory
Indices
Applied
—
Movement
7 specsCaliber
AM2
L687.5
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
63h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$3,650
$4,150
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