Side by side

Grand Seiko STGF387vsWilliam Wood Beacon

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

STGF387
Grand SeikoSTGF387
MSRP $4,200
Beacon
William WoodBeacon
MSRP $495

At a glance

9 of 29 specs differ
Diameter
STGF38726mm
Beacon41mm
Power Reserve
STGF38740h
Beacon40h
Water Resistance
STGF387100m
Beacon50m
MSRP
STGF387$4,200
Beacon$495

Full specifications

Case

5 specs
Diameter
26mm
41mm
Thickness
8.1mm
11mm
Lug-to-Lug
32.9mm
41mm
Lug Width
13mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Blue

Movement

1 specs
Caliber
4J51
Ronda 762

Pricing

1 specs
MSRP
$4,200
$495

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