Side by side

Seestern S424 Full Lume PilotvsGrand Seiko SBGD223

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

S424 Full Lume Pilot
SeesternS424 Full Lume Pilot
MSRP $299
SBGD223
Grand SeikoSBGD223
MSRP $320,000

At a glance

16 of 29 specs differ
Diameter
S424 Full Lume Pilot38mm
SBGD22344.5mm
Power Reserve
S424 Full Lume Pilot41h
SBGD223192h
Water Resistance
S424 Full Lume Pilot50m
SBGD223100m
MSRP
S424 Full Lume Pilot$299
SBGD223$320,000

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
38mm
44.5mm
Thickness
11mm
14.4mm
Lug-to-Lug
46mm
52mm
Lug Width
19mm
23mm
Material
316L Stainless Steel
Platinum
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Full lume
None

Movement

6 specs
Caliber
Seiko NH35A
9R01
Type
Automatic
Spring Drive
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
192h
Jewels
24
25
Complications
GMT
None

Pricing

1 specs
MSRP
$299
$320,000

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