Side by side

Borealis Watch Co. NeptunovsStraton Straton Syncro MKII Mechanical Chrono

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

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599

At a glance

20 of 29 specs differ
Diameter
Neptuno40.00mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Neptuno40h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Neptuno300m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Neptuno$390
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

9 specs
Category
Diver
Chronograph
Diameter
40.00mm
40mm
Thickness
14.10mm
12.4mm
Lug-to-Lug
47.20mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
Sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—
Lume
BGW9
None

Movement

5 specs
Caliber
NH38
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$390
$599

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