Side by side

Duckworth Prestex Broadgate GMT AutomaticvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

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.

Duckworth Prestex Broadgate GMT Automatic

Owners appreciate the Duckworth Prestex Broadgate GMT Automatic as a vibrant summer choice, with five color options available on a rubber or metal bracelet for approximately $995. One owner finds the three different numeral fonts on the dial disorienting. Overall, owners value the Duckworth Prestex Broadgate GMT Automatic for its colorful aesthetic and bracelet options.

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

The Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition is praised for its vintage racing concept, applied markers, and dial that shifts from cream to silver with orange accents. Owners appreciate the Datsun logo, dual crowns, and internal countdown bezel, with some noting Seiko's finishing is top-notch. However, some find the dial text cluttered, particularly "automatic 3 days," and consider the price point too high. The watch features a 42mm black-coated stainless steel case, an external tachymeter bezel, and Seiko's 8R48 automatic chronograph movement with a 45-hour power reserve. On balance, owners rate the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition well for its unique vintage concept and quality finishing, though price remains a point of contention for some.

At a glance

13 of 29 specs differ
Diameter
Broadgate GMT Automatic40mm
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Power Reserve
Broadgate GMT Automatic
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Water Resistance
Broadgate GMT Automatic200m
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
MSRP
Broadgate GMT Automatic$895
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150

Full specifications

Case

5 specs
Category
Chronograph
Diameter
40mm
39.5mm
Thickness
12.5mm
12mm
Lug-to-Lug
47mm
44.5mm
Lug Width
0mm
20mm

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9075
Seiko 6R55
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$895
$1,150
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