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Seiko Astron GPS Solar 2025 Limited EditionvsTissot T-Race

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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 GPS Solar 2025 Limited Edition

The Seiko Astron GPS Solar 2025 Limited Edition is lauded for its advanced satellite timekeeping and perpetual calendar functionality, offering global time and location updates via GPS signals. Owners appreciate its well-built titanium or steel case, often featuring a ceramic bezel, and the unique asymmetrical design inspired by the 1983 Seiko 7A28 6000. However, its substantial 47mm size and 16.5mm thickness are frequently noted as drawbacks, with some finding it wears large and is difficult to fit under shirt sleeves. The perpetual calendar is limited to displaying only the date, and GPS signal reception requires a clear view of the sky, posing challenges indoors. The watch is priced around $2,900 and is limited to 3,000 pieces. Overall, owners and reviewers value the Seiko Astron GPS Solar 2025 Limited Edition for its cutting-edge technology and distinctive design, despite its considerable dimensions.

Tissot T-Race

The Tissot T-Race is widely praised for its bold, sporty design, with many owners finding it more impressive in person than in photos and appreciating its resemblance to luxury designs and Tissot's brake caliper aesthetic. Reviewers highlight its substantial 45mm case, comfortable wearability due to articulating lugs and quality straps, excellent dial legibility, AR-coated sapphire crystal, and 100m water resistance, all at an accessible price point. Some specific models feature a brushed "brake-disc" bezel, and one owner noted their lume lasted over nine minutes. However, the Tissot T-Race's complex, motorsports-themed design is polarizing, with some finding it too loud or chunky for dressier occasions, and its heavy bracelet limits strap versatility. The chronograph pushers on automatic models are described as agricultural and mushy, and the 45-hour power reserve is insufficient for continuous chronograph use.

At a glance

13 of 29 specs differ
Diameter
Astron GPS Solar 2025 Limited Edition43.4mm
T-Race45mm
Power Reserve
Astron GPS Solar 2025 Limited Edition
T-Race
Water Resistance
Astron GPS Solar 2025 Limited Edition100m
T-Race100m
MSRP
Astron GPS Solar 2025 Limited Edition$2,900
T-Race$650

Full specifications

Case

5 specs
Diameter
43.4mm
45mm
Thickness
13.4mm
11.76mm
Lug-to-Lug
49.5mm
45mm
Lug Width
14mm
13.95mm
Material
Titanium
Stainless Steel

Crystal & Dial

5 specs
Crystal Shape
Curved
AR Coating
Super-clear coating
Yes
Dial Color
Silver
Indices
Indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

2 specs
Caliber
5X83
13.25'
Jewels
14
0

Pricing

1 specs
MSRP
$2,900
$650
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