Side by side

Geckota Classic ChronotimervsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

Classic Chronotimer
GeckotaClassic Chronotimer
MSRP $499

At a glance

13 of 29 specs differ
Diameter
Classic Chronotimer41.5mm
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
Power Reserve
Classic Chronotimer40h
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
Water Resistance
Classic Chronotimer100m
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
MSRP
Classic Chronotimer$499
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

5 specs
Diameter
41.5mm
42mm
Thickness
12.35mm
12.9mm
Lug-to-Lug
47.8mm
49.6mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
Grey
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
5X83
Type
Automatic
Quartz
Jewels
25
14

Pricing

1 specs
MSRP
$499
$2,400

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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.

Geckota Classic Chronotimer

Owners widely praise the Geckota Classic Chronotimer for its appealing and distinct yet classic design, with many receiving compliments on its unique look. Enthusiasts highlight the hand-wound mechanical movement as a positive feature, noting the movements appear to be solid workhorses. Some owners find the Geckota Classic Chronotimer comfortable and fun to wear, appreciating its funky aesthetic and how well it contrasts with different straps. However, one owner reports the Chronotimer wears large on smaller wrists. Overall, owners rate the Geckota Classic Chronotimer highly for its beautiful and distinct design that garners frequent compliments.

Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

The Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition is praised for its retro design, balanced 42mm case, good finishing, and sapphire crystal. It is powered by the calibre 8R48, featuring a column wheel and vertical clutch, and offers 100m water resistance. Some find its 45-hour power reserve short compared to modern alternatives, and the date window placement is a point of discussion. The solar-powered variant is noted for its compact proportions and character, though some desire thinner cases and improved bracelet micro-adjustment. Overall, owners and reviewers appreciate the SPEEDTIMER's vintage-inspired aesthetics and solid build, with critiques focusing on power reserve and minor functional details.

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