Side by side
Sugess Chrono Master S438vsVario 1918 Medic Brass
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
1918 Medic Brass40mm
Power Reserve
Chrono Master S43835h
1918 Medic Brass40h
Water Resistance
Chrono Master S4385m
1918 Medic Brass100m
MSRP
Chrono Master S438$549
1918 Medic Brass$388
Full specifications
Case
7 specsCategory
Chronograph
Field
Thickness
12mm
10mm
Lug-to-Lug
46mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
5m
100m
Caseback
Display
Solid
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
S438 White
White
Movement
5 specsCaliber
ST19
Seiko NH38A
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
$388
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