Side by side
Radcliffe Watches L'INSTANT SONOREvsSeestern S456 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
L'INSTANT SONORE40mm
S456 GMT41mm
Power Reserve
L'INSTANT SONORE—
S456 GMT41hh
Water Resistance
L'INSTANT SONORE30m
S456 GMT200m
MSRP
L'INSTANT SONORE$1,588
S456 GMT$299
Full specifications
Case
7 specsCategory
—
GMT
Diameter
40mm
41mm
Thickness
—
13mm
Lug-to-Lug
47mm
49mm
Lug Width
—
20mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
30m
200m
Crystal & Dial
2 specsDial Color
—
Sunray style, applied and Diamond cut Indices, C1 lume
Lume
None
C1
Movement
5 specsCaliber
Miyota 9015
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
—
41hh
Jewels
25
24
Complications
None
GMT
Pricing
1 specsMSRP
—
$299
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