Side by side

Seiko AstronvsTissot PR 100 Vuelta

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

Astron
SeikoAstron
MSRP $3,100
PR 100 Vuelta
TissotPR 100 Vuelta
MSRP $515
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 PR 100 Vuelta

The Tissot PR 100 Vuelta is widely praised as an overlooked, casual, and fun chronograph, with owners particularly appreciating its unique strap that mimics road bike handlebar tape. Some owners find it a "cracker of a watch," looking good on its steel bracelet but fantastic on the yellow and black strap, suitable for daily wear. However, one owner reports a love/hate relationship, experiencing bracelet disintegration and unreliability issues with the quartz movement stopping intermittently. The bicycle on the seconds hand is seen by some as a significant gimmick that detracts from the design and makes it less suitable as an everyday watch. Concerns about the metal band pulling hairs are noted, though a snug fit may mitigate this. On balance, owners appreciate the Tissot PR 100 Vuelta for its fun, unique aesthetic and daily wearability, despite some reservations about its reliability and design elements.

At a glance

12 of 29 specs differ
Diameter
Astron44.1mm
PR 100 Vuelta40mm
Power Reserve
Astron40h
PR 100 Vuelta40h
Water Resistance
Astron100m
PR 100 Vuelta100m
MSRP
Astron$3,100
PR 100 Vuelta$515

Full specifications

Case

5 specs
Diameter
44.1mm
40mm
Thickness
14.4mm
11.26mm
Lug-to-Lug
50mm
40mm
Lug Width
14mm
20mm
Material
Titanium
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Super-clear coating
Inner
Indices
Applied
Indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

2 specs
Caliber
5X83
13 1/4'''
Jewels
14
25

Pricing

1 specs
MSRP
$3,100
$515
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