Side by side

Chronotechna NanoBlackvsS.U.F Helsinki 180 Protox

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

Add a watch
NanoBlack
ChronotechnaNanoBlack
180 Protox
S.U.F Helsinki180 Protox
MSRP $2,588
Buy from Chronotechna ↗
Buy used on eBay ↗
Buy from S.U.F Helsinki ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
NanoBlack42mm
180 Protox38.7mm
Power Reserve
NanoBlack38h
180 Protox42h
Water Resistance
NanoBlack100m
180 Protox100m
MSRP
NanoBlack—
180 Protox$2,588

Full specifications

Case

5 specs
Diameter
42mm
38.7mm
Thickness
11.65mm
9.4mm
Lug-to-Lug
47.90mm
46.4mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW200-1
Soprod A10
Power Reserve
38h
42h

Pricing

1 specs
MSRP
—
—
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Biatec T. G. Masaryk
Biatecmicro

T. G. Masaryk

40mm·Automatic·100m WR
$2,214MSRP
—Used
S.U.F Helsinki 180N
S.U.F Helsinkimicro

180N

Ref. 180n
38.7mm·Automatic·100m WR
$2,900MSRP
—Used
Biatec Majestic SE 01 WDL
Biatecmicro

Majestic SE 01 WDL

40mm·Automatic·100m WR
$1,717MSRP
—Used
S.U.F Helsinki 180
S.U.F Helsinkimicro
180a

180

4 variantsRef. 180a
38.7mm·Automatic·100m WR
$2,552MSRP
—Used
DuFrane Watches Barton Springs III 42mm Mechanical Diving Watch
DuFrane Watchesmicro

Barton Springs III 42mm Mechanical Diving Watch

2 variantsRef. barton-springs-iii
42mm·Automatic·200m WR
—MSRP
—Used
Limes Endurance II
Limesmicro

Endurance II

3 variantsRef.
41.5mm·Automatic·300m WR
—MSRP
—Used
Orologi Calamai G50 CRONO
Orologi Calamaimicro

G50 CRONO

39/40mm
2 variantsRef.
39/40mm·Automatic·100m WR
$6,264MSRP
—Used
Charlie Paris Watches ALLIANCE - 3-hand (39.5mm steel automatic)
Charlie Paris Watches

ALLIANCE - 3-hand (39.5mm steel automatic)

3 variantsRef. alliance-3hand
39.5mm·Automatic·100m WR
$1,645MSRP
—Used
All alternatives to the NanoBlack →All alternatives to the 180 Protox →
Explore the full catalog

Follow this matchup

Get a note when Chronotechna NanoBlack vs S.U.F Helsinki 180 Protox gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Biatec T. G. MasarykvsS.U.F Helsinki 180 ProtoxBiatec Majestic SE 01 WDLvsS.U.F Helsinki 180 ProtoxDuFrane Watches Barton Springs III 42mm Mechanical Diving WatchvsS.U.F Helsinki 180 ProtoxLimes Endurance IIvsS.U.F Helsinki 180 ProtoxChronotechna NanoBlackvsS.U.F Helsinki 180NChronotechna NanoBlackvsS.U.F Helsinki 180
Edit this comparisonAdd another watchExplore more 37–43mm watches