Side by side

Seiko AstronvsTissot Supersport Chrono Basketball Edition

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

Astron
SeikoAstron
MSRP $3,100
Supersport Chrono Basketball Edition
TissotSupersport Chrono Basketball Edition
MSRP $550

At a glance

13 of 29 specs differ
Diameter
Astron44.1mm
Supersport Chrono Basketball Edition45.5mm
Power Reserve
Astron40h
Supersport Chrono Basketball Edition40h
Water Resistance
Astron100m
Supersport Chrono Basketball Edition100m
MSRP
Astron$3,100
Supersport Chrono Basketball Edition$550

Full specifications

Case

5 specs
Diameter
44.1mm
45.5mm
Thickness
14.4mm
11.92mm
Lug-to-Lug
50mm
45.5mm
Lug Width
14mm
22mm
Material
Titanium
Stainless Steel

Crystal & Dial

5 specs
Crystal Shape
Curved
Flat
AR Coating
Super-clear coating
Inner
Dial Color
Black
Graded grey-black
Indices
Applied
Indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

2 specs
Caliber
5X83
Jewels
14
25

Pricing

1 specs
MSRP
$3,100
$550

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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.

Seiko Astron

Owners widely praise the Seiko Astron for its spectacular technology, self-sufficiency, and grab-and-go convenience, with one owner calling it the best watch they have ever had. Reviewers and owners highlight the detailed and well-managed dials, often with "Grand Seiko-esque" precision, and appreciate the comfortable, lightweight titanium construction. The solar-powered quartz movement with GPS time sync is a significant draw, offering accurate timekeeping. However, the price point of around €2250-€2400 is frequently cited as high for a quartz watch. Some owners note manual DST implementation, dependence on outdoor conditions or radio tower proximity for GPS sync, and sparse lume. One owner experienced the minute hand sitting slightly off and found the recessed buttons difficult to operate. Accuracy figures vary, with some reporting +/- 15 seconds per month without GPS, while others note autonomous quartz movement accuracy of up to 1/2 second per day.

Tissot Supersport Chrono Basketball Edition

The Tissot Supersport Chrono Basketball Edition is widely regarded as a good-looking chronograph offering solid value for its price, benefiting from Tissot's reputable brand standing. Owners note its reliable quartz movement and overall construction. However, some find the Tissot Supersport Chrono Basketball Edition to be noticeably large and heavy, with dimensions around 44-45mm and a 50mm lug-to-lug, making it potentially awkward on smaller wrists. The chronograph function is limited to 30 minutes. Overall, owners rate the Tissot Supersport Chrono Basketball Edition highly for its attractive design and strong value proposition.

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