Side by side

Grand Seiko SLGH005vsWilliam Wood Beacon

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

SLGH005
Grand SeikoSLGH005
MSRP $9,800
Beacon
William WoodBeacon
MSRP $495

At a glance

11 of 29 specs differ
Diameter
SLGH00540mm
Beacon41mm
Power Reserve
SLGH00580h
Beacon40h
Water Resistance
SLGH005100m
Beacon50m
MSRP
SLGH005$9,800
Beacon$495

Full specifications

Case

5 specs
Diameter
40mm
41mm
Thickness
11.7mm
11mm
Lug-to-Lug
47mm
41mm
Lug Width
22mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Blue

Movement

3 specs
Caliber
9SA5
Ronda 762
Type
Automatic
Quartz
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$9,800
$495

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Grand Seiko SLGH005

The Grand Seiko SLGH005 is widely praised for its stunning "White Birch" textured dial, exceptional finishing including mirror-polished indexes and Zaratsu polishing, and the innovative Caliber 9SA5 movement. Owners and reviewers consistently highlight the dial's texture and the elaborate, mirror-like indexes. The watch's 40mm stainless steel case is noted for its slender, sporty design and comfortable wearability, with some finding its size well-proportioned and its brushed and polished surfaces practical for hiding scratches. The 9SA5 movement is recognized for its 80-hour power reserve and 36,000 vph hi-beat frequency, though one owner found its finishing less impressive than other movement types in a similar price bracket. Some reviewers consider its price somewhat high relative to alternatives and desire a micro-adjustable bracelet. On balance, owners and reviewers rate the Grand Seiko SLGH005 highly for its exquisite dial and finishing, powered by an advanced high-beat movement.

William Wood Beacon

The William Wood Beacon is praised for its bold flavors, particularly its prominent oak and rye influence, with tasting notes of candied orange peel, dried apricots, and baking spices, and a long, full finish. Some find its oak-forward profile overwhelming and its MSRP of $300 unreasonable. Overall, owners rate the William Wood Beacon highly for its bold flavors and character, with one owner awarding it a score of 9.4/10.

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