Airain
Type 20 Ace
Reference: 428.440
Case Information+
Case Size: 39 mm
Case Material: Stainless Steel
Case Back: Solid
Crystal: Sapphire
Movement+
Type: Mechanical Manual
Calibre: Calibre AM2
Power Reserve: 63 hours
Jewels: 23
Frequency: 4 Hz
VPH: 28,800
Complications: Hours, Minutes, Seconds, Chronograph, 30 minutes chronograph counter
Other+
Bracelet Material: Nubuck
Bracelet Colour: Black
Dial Colour: Silver White
Water Resistance: 50 meters
Limited Edition: No
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The data is collected from publicly available sources and may contain inaccuracies.