Side by side

Sugess Automatic Chronograph S418-2vsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

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

At a glance

13 of 29 specs differ
Diameter
Automatic Chronograph S418-240mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
Automatic Chronograph S418-245h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
Automatic Chronograph S418-25m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
Automatic Chronograph S418-2$449
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500

Full specifications

Case

5 specs
Diameter
40mm
42mm
Thickness
12.5mm
14.6mm
Lug-to-Lug
46mm
49.5mm
Water Resistance
5m
100m
Caseback
Display
Solid

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

4 specs
Caliber
SL4801
8R48
Beat Rate
4 vph
28,800 vph
Jewels
25
34
Complications
Chronograph
None

Pricing

1 specs
MSRP
$449
$2,500

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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.

Sugess Automatic Chronograph S418-2

Owners widely praise the Sugess Automatic Chronograph S418-2's finishing as top-end and note it looks far more expensive than its price point. Accuracy is reported as excellent, with one owner observing a gain of only 1 second per day, and another owner confirming it keeps good time. The bracelet is described as solid, and the watch has held up well over time with no reported issues. Overall, owners rate the Sugess Automatic Chronograph S418-2 highly for its exceptional finishing and perceived value.

Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

Owners widely praise the Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition for its refined presence and intricate dial patterns, with some favoring its unique red dial and steel bezel over other Speedtimer models. However, some owners criticize the 24-hour subdial as useless, the date window as recessed, and the stock bracelet as difficult to fit, while others find the pushers stick out too much. One owner notes the $995 price point is high for the 6R55 movement, suggesting a lower range, though others appreciate the Seiko finishing and charm. On balance, owners rate the Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition well for its unique aesthetic and finishing, despite some functional and value concerns.

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