Side by side
Chronotechna NanoBlackvsPompeak Sub-Aquatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
NanoBlack42mm
Sub-Aquatic40mm
Power Reserve
NanoBlack38h
Sub-Aquatic38h
Water Resistance
NanoBlack100m
Sub-Aquatic200m
MSRP
NanoBlack—
Sub-Aquatic$915
Full specifications
Case
6 specsDiameter
42mm
40mm
Thickness
11.65mm
13mm
Lug-to-Lug
47.90mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
904L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
White
Black
Movement
1 specsPower Reserve
38h
38h
Pricing
1 specsMSRP
—
$915
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