Side by side

Seiko Prospex SPEEDTIMER Mechanical ChronographvsWilliam Wood Beacon

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

Beacon
William WoodBeacon
MSRP $495
What people say

Owners + reviewers, side by side

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

Seiko Prospex SPEEDTIMER Mechanical Chronograph

The Seiko Prospex SPEEDTIMER Mechanical Chronograph is praised for its handsome, heritage-inspired design with a clean, balanced dial and an external tachymeter bezel. Reviewers highlight the upgraded case and bracelet, noting improved comfort and good value for a well-designed chronograph with an in-house movement. The caliber 8R48 movement features a vertical clutch and column wheel with MEMS technology for durability and precision. Points to consider include the 4:30 date window and a 14.6mm thickness, while the 45-hour power reserve is noted as an area for potential improvement. On balance, reviewers find the Seiko Prospex SPEEDTIMER Mechanical Chronograph to be a solid offering with good value, particularly for its design and in-house 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.

At a glance

14 of 29 specs differ
Diameter
Prospex SPEEDTIMER Mechanical Chronograph42mm
Beacon41mm
Power Reserve
Prospex SPEEDTIMER Mechanical Chronograph45h
Beacon40h
Water Resistance
Prospex SPEEDTIMER Mechanical Chronograph100m
Beacon50m
MSRP
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Beacon$495

Full specifications

Case

5 specs
Category
Chronograph
Dress
Diameter
42mm
41mm
Thickness
14.6mm
11mm
Lug-to-Lug
49.5mm
41mm
Water Resistance
100m
50m

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Blue
Lume
LumiBrite on hands and index(es)
None

Movement

4 specs
Caliber
8R48
Ronda 762
Type
Automatic
Quartz
Power Reserve
45h
40h
Jewels
34
25

Pricing

1 specs
MSRP
$2,500
$495
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