Farr + Swit Solar Chrono Vice 2.0vsSeiko Astron GPS Solar 2025 Limited Edition

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Farr + Swit Solar Chrono Vice 2.0 at true scale

Solar Chrono Vice 2.0

Seiko Astron GPS Solar 2025 Limited Edition at true scale

Astron GPS Solar 2025 Limited Edition

Diameter

42mm

43.4mm

Lug-to-Lug

50.5mm

49.5mm

lowest

Thickness

12.5mm

lowest

13.4mm

Water Resistance

100m

100m

MSRP

$550

lowest

$2,900

Movement

Seiko VS71

Seiko 5X83

Case

5 specs
Diameter
42mm
43.4mm
Thickness
12.5mm
13.4mm
Lug-to-Lug
50.5mm
49.5mm
Lug Width
n/a
14mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Super-clear coating
Dial Color
Bubblegum
n/a
Lume
C3 Green Grade X EF, C9 Teal Grade X
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
Seiko VS71
Seiko 5X83
Type
Solar
Quartz
Power Reserve
n/a
0h
Jewels
0
14

Pricing

1 specs
MSRP
$550
$2,900
Keep your wishlist and collection together in the appExplore the app

Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Farr + Swit Solar Chrono Vice 2.0

Owners widely praise the Farr + Swit Solar Chrono Vice 2.0 for its bold, retro 1980s synthwave aesthetic, unique colorways, and impressive lume, with many calling it a fun, daily-wearable timepiece. The solar-powered Seiko VS71 movement and sapphire crystal are also noted strengths. However, some owners find the 42mm case size too large, and the chronograph pushers are described as lacking the tactile feel of traditional mechaquartz movements, with a less snappy reset action. The $525-$535 price is considered higher than some comparable mainstream solar chronographs. Overall, owners and reviewers rate the Farr + Swit Solar Chrono Vice 2.0 highly for its distinctive design and solar convenience at its price point.

Seiko Astron GPS Solar 2025 Limited Edition

Owners praise the Seiko Astron GPS Solar 2025 Limited Edition for its advanced satellite timekeeping and perpetual calendar, with a legible dial and high-quality titanium or steel case featuring a ceramic bezel. However, its size is noted as enormous, with some finding it wears large and doesn't fit well under shirt sleeves, though the technology is considered very cool. GPS signal reception requires a clear view of the sky, which can be an issue indoors. On balance, owners and reviewers rate the Seiko Astron GPS Solar 2025 Limited Edition highly for its cutting-edge satellite timekeeping technology.