Side by side
Seestern S456 GMTvsZRC 1904 MN64 -Metal
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
MN64 -Metal41.5mm
Power Reserve
S456 GMT41hh
MN64 -Metal56h
Water Resistance
S456 GMT200m
MN64 -Metal1,000m
MSRP
S456 GMT$299
MN64 -Metal$3,690
Full specifications
Case
7 specsCategory
GMT
—
Diameter
41mm
41.5mm
Thickness
13mm
3mm
Lug-to-Lug
49mm
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
200m
1000m
Crystal & Dial
2 specsDial Color
Sunray style, applied and Diamond cut Indices, C1 lume
Black
Lume
C1
None
Movement
5 specsCaliber
Seiko NH34
Sellita SW300-1
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
56h
Jewels
24
25
Complications
GMT
None
Pricing
1 specsMSRP
$299
$3,690
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