Side by side
Sugess Chrono Master S438vsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Chrono Master S43840mm
Jamanta42.50mm
Power Reserve
Chrono Master S43835h
Jamanta40h
Water Resistance
Chrono Master S4385m
Jamanta300m
MSRP
Chrono Master S438$549
Jamanta$415
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
40mm
42.50mm
Thickness
12mm
13.30mm
Lug-to-Lug
46mm
50.40mm
Lug Width
22mm
22mm
Water Resistance
5m
300m
Caseback
Display
Solid
Crystal & Dial
2 specsDial Color
S438 White
Black
Lume
None
BGW9
Movement
5 specsCaliber
ST19
Miyota 9015
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase, Power reserve indicator
None
Pricing
1 specsMSRP
$549
$415
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