Side by side
Seestern S456 GMTvsSignum Cero
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
S456 GMT41mm
Cero39.5mm
Power Reserve
S456 GMT41hh
Cero—
Water Resistance
S456 GMT200m
Cero200m
MSRP
S456 GMT$299
Cero$519
Full specifications
Case
7 specsCategory
GMT
—
Diameter
41mm
39.5mm
Thickness
13mm
13.4mm
Lug-to-Lug
49mm
—
Lug Width
20mm
—
Material
316L Stainless Steel
Bronze
Finish
Brushed + Polished
Brushed and polished
Crystal & Dial
2 specsDial Color
Sunray style, applied and Diamond cut Indices, C1 lume
—
Lume
C1
None
Movement
5 specsCaliber
Seiko NH34
Seiko NH35
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
—
Jewels
24
25
Complications
GMT
None
Pricing
1 specsMSRP
$299
$519
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Seestern S456 GMT vs Signum Cero gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.