Which is cheaper, the RZE Valour 38 or the Seiko Prospex SPEEDTIMER Mechanical?

At MSRP the RZE Valour 38 is the cheaper of the two at $399, against $995 for the Seiko Prospex SPEEDTIMER Mechanical — a $596 gap before any retailer discounting.

Which is bigger, the RZE Valour 38 or the Seiko Prospex SPEEDTIMER Mechanical?

The Seiko Prospex SPEEDTIMER Mechanical wears larger at 39.5mm versus 38mm for the RZE Valour 38 — a 1.5mm difference across the dial.

Which has better water resistance, the RZE Valour 38 or the Seiko Prospex SPEEDTIMER Mechanical?

The RZE Valour 38 is rated to 100m versus 20m for the Seiko Prospex SPEEDTIMER Mechanical.

Which has a longer power reserve, the RZE Valour 38 or the Seiko Prospex SPEEDTIMER Mechanical?

The Seiko Prospex SPEEDTIMER Mechanical carries a 72-hour power reserve against 40 hours on the RZE Valour 38.

What movement does the RZE Valour 38 run compared to the Seiko Prospex SPEEDTIMER Mechanical?

Both watches run automatic movements — the RZE Valour 38 uses the Miyota 9039 and the Seiko Prospex SPEEDTIMER Mechanical uses the 6R55.

Side by side

RZE Valour 38vsSeiko Prospex SPEEDTIMER Mechanical

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

Add a watch

RZE Valour 38

RZE-VAL

MSRP $399

Seiko Prospex SPEEDTIMER Mechanical

spb513j1

MSRP $995

What people say

Owners + reviewers, side by side

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

RZE Valour 38

Owners and reviewers widely praise the RZE Valour 38 for its lightweight, scratch-resistant titanium construction and comfortable wearability, with many citing its utilitarian design and legible dials as key strengths. Its value proposition is frequently highlighted, with multiple sources noting it as a good deal, especially during its Kickstarter campaign. Some owners find the lume fades quickly, and a few mention minor issues with the crown knurling or the included strap thickness. One reviewer noted the case measured slightly larger than advertised. Overall, owners and reviewers rate the RZE Valour 38 highly for its durable titanium build and excellent value as an affordable tool watch.

Reddit·3

Fratello

A Blog to Watch

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.

Time + Tide

Monochrome