Side by side

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited EditionvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

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

Sabiha Gökçen 24-Hour Automatic Limited Edition
AVI-8Sabiha Gökçen 24-Hour Automatic Limited Edition
MSRP $465

At a glance

14 of 29 specs differ
Diameter
Sabiha Gökçen 24-Hour Automatic Limited Edition42mm
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Power Reserve
Sabiha Gökçen 24-Hour Automatic Limited Edition40h
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Water Resistance
Sabiha Gökçen 24-Hour Automatic Limited Edition50m
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
MSRP
Sabiha Gökçen 24-Hour Automatic Limited Edition$465
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
42mm
39.5mm
Thickness
12mm
Lug-to-Lug
44.5mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
6R55
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$465
$1,150

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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.

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition

Owners are divided on the AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition's design, with one calling it "horrible" and not a collector's item, while another finds it more meticulous than previous models, though still too busy and large. The watch features an NH34 movement with a 24-hour GMT function, measuring 42mm in diameter and 16mm thick. Owners also question the high resale prices. On balance, owners express significant reservations about the design and value proposition of the AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition.

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.

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