Side by side
Ibarra RZA2301SSvsSeestern S456 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
RZA2301SS40mm
S456 GMT41mm
Power Reserve
RZA2301SS40h
S456 GMT41hh
Water Resistance
RZA2301SS100m
S456 GMT200m
MSRP
RZA2301SS$207
S456 GMT$299
Full specifications
Case
8 specsCategory
—
GMT
Diameter
40mm
41mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
49mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
Dial Color
—
Sunray style, applied and Diamond cut Indices, C1 lume
Lume
None
C1
Movement
5 specsCaliber
Miyota 8215
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41hh
Jewels
25
24
Complications
None
GMT
Pricing
1 specsMSRP
$207
$299
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