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Brew MetricvsSeiko Prospex SPEEDTIMER Mechanical

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

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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.

Brew Metric

The Brew Metric is widely praised for its 1970s-inspired retro design, with reviewers and owners specifically highlighting its unique dial aesthetics, compact 36mm case size, and comfortable wearability on various wrist sizes. The watch's finishing is frequently lauded, with particular appreciation for its contrasting brushed and polished surfaces and well-executed gold treatment. Owners also note the pleasing feel of the pushers and crown, the accuracy of the VK68 meca-quartz movement, and the sapphire crystal. However, some owners report quality control issues, including dial defects and missing lume, and a few find the bezel dents easily. The bracelet is a point of contention, with some finding it uncomfortable and prone to pulling arm hairs, while others praise its dramatic taper. The watch's 50-meter water resistance is considered cautious by one reviewer, and the lug width of 19.85mm limits strap options.

From video reviewers

The watch's unique design and compact dimensions are praised. The bracelet is noted as stiff and lacking flexibility. Reviewers were divided on whether the Seiko NH35A movement or the meca-quartz movement offered better value at the price point.

Seiko Prospex SPEEDTIMER Mechanical

The Seiko Prospex SPEEDTIMER Mechanical is praised for its visually appealing design and comfortable wearability, with owners frequently using its chronograph function for daily tasks. Reviewers note its clean dial layout and LumiBrite treated hands and markers, and one source highlights the 72-hour power reserve of the 6R55 movement. However, some owners criticize its chronograph functionality and the 24-hour subdial. On balance, owners and reviewers rate the Seiko Prospex SPEEDTIMER Mechanical highly for its daily usability and refined aesthetics.

At a glance

17 of 29 specs differ
Diameter
Metric36mm
Prospex SPEEDTIMER Mechanical39.5mm
Power Reserve
Metric
Prospex SPEEDTIMER Mechanical72h
Water Resistance
Metric50m
Prospex SPEEDTIMER Mechanical200m
MSRP
Metric$475
Prospex SPEEDTIMER Mechanical$995

Full specifications

Case

7 specs
Diameter
36mm
39.5mm
Thickness
10.75mm
12mm
Lug-to-Lug
41.5mm
44.5mm
Lug Width
19.85mm
20mm
Material
Stainless Steel 316L
Stainless Steel
Water Resistance
50m
200m
Caseback
Stainless Steel 316L

Crystal & Dial

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

Movement

5 specs
Caliber
Seiko VK68
Seiko 6R55
Type
Quartz
Automatic
Power Reserve
0h
72h
Jewels
0
24
Complications
Chronograph
None

Pricing

1 specs
MSRP
$475
$995
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