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Chronotechna NanoBlackvsPraesidus 42mm Automatic

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

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NanoBlack
ChronotechnaNanoBlack
42mm Automatic
Praesidus42mm Automatic
MSRP $680
Buy from Chronotechna ↗
Buy used on eBay ↗
Buy from Praesidus ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
NanoBlack42mm
42mm Automatic38mm
Power Reserve
NanoBlack38h
42mm Automatic40h
Water Resistance
NanoBlack100m
42mm Automatic100m
MSRP
NanoBlack—
42mm Automatic$680

Full specifications

Case

6 specs
Category
—
Field
Diameter
42mm
38mm
Thickness
11.65mm
11mm
Lug-to-Lug
47.90mm
45mm
Lug Width
22mm
18mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
White
42mm Automatic

Movement

2 specs
Caliber
Sellita SW200-1
Seiko NH35
Power Reserve
38h
40h

Pricing

1 specs
MSRP
—
$680
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All alternatives to the NanoBlack →All alternatives to the 42mm Automatic →
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Biatec T. G. MasarykvsPraesidus 42mm AutomaticBiatec Majestic SE 01 WDLvsPraesidus 42mm AutomaticDuFrane Watches Barton Springs III 42mm Mechanical Diving WatchvsPraesidus 42mm AutomaticLimes Endurance IIvsPraesidus 42mm AutomaticBOLDR x ArtStoryvsChronotechna NanoBlackChronotechna NanoBlackvsCincinnati Watch Company When Pigs Fly
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