Side by side

Borealis Watch Co. JamantavsSternglas Tachymeter

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

Jamanta
Borealis Watch Co.Jamanta
MSRP $415
Tachymeter
SternglasTachymeter
MSRP $312

At a glance

13 of 29 specs differ
Diameter
Jamanta42.50mm
Tachymeter42mm
Power Reserve
Jamanta40h
Tachymeter
Water Resistance
Jamanta300m
Tachymeter50m
MSRP
Jamanta$415
Tachymeter$312

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
42.50mm
42mm
Thickness
13.30mm
10mm
Lug-to-Lug
50.40mm
50mm
Lug Width
22mm
20mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Black
Lume
BGW9
None

Movement

4 specs
Caliber
Miyota 9015
Miyota 0S20
Type
Automatic
Quartz
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$415
$312

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