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Radcliffe Watches L'INSTANT SONOREvsGrand Seiko SBGW306

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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L'INSTANT SONORE
Radcliffe WatchesL'INSTANT SONORE
MSRP $1,588
SBGW306
Grand SeikoSBGW306
MSRP $17,900
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Buy from Grand Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
L'INSTANT SONORE40mm
SBGW30636.5mm
Power Reserve
L'INSTANT SONORE—
SBGW30672h
Water Resistance
L'INSTANT SONORE30m
SBGW306100m
MSRP
L'INSTANT SONORE$1,588
SBGW306$17,900

Full specifications

Case

7 specs
Category
—
Dress
Diameter
40mm
36.5mm
Thickness
—
11.7mm
Lug-to-Lug
47mm
42.7mm
Lug Width
—
18mm
Material
316L Stainless Steel
Gold
Water Resistance
30m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

3 specs
Caliber
Miyota 9015
9S64
Type
Automatic
Manual
Power Reserve
—
72h

Pricing

1 specs
MSRP
—
$17,900
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