Side by side

Seiko AstronvsVario 1945 A-11S Solar Quartz

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

Astron
SeikoAstron
MSRP $2,500
1945 A-11S Solar Quartz
Vario1945 A-11S Solar Quartz
MSRP $218

At a glance

12 of 29 specs differ
Diameter
Astron42mm
1945 A-11S Solar Quartz40mm
Power Reserve
Astron40h
1945 A-11S Solar Quartz40h
Water Resistance
Astron100m
1945 A-11S Solar Quartz50m
MSRP
Astron$2,500
1945 A-11S Solar Quartz$218

Full specifications

Case

7 specs
Category
GMT
Field
Diameter
42mm
40mm
Thickness
12.4mm
9mm
Lug-to-Lug
49.5mm
41mm
Lug Width
14mm
18mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Super-clear coating
Inner
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
5X83
Miyota 2070/2170
Jewels
14
25

Pricing

1 specs
MSRP
$2,500
$218

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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, solar-powered quartz movement, and GPS time synchronization, making it a convenient grab-and-go option. The watch is frequently noted for its comfortable and lightweight titanium build, with some models featuring well-finished cases and robust ceramic bezels. Reviewers and owners alike highlight the dial's dynamic and shiny appearance, with textured hour markers and high-contrast edges. Accuracy is generally considered good, with figures ranging from +/- 15 seconds per month to within 1/2 second per day, easily corrected by GPS signal. However, some owners note that DST requires manual adjustment and that automatic time syncing depends on proximity to radio wave towers. The price point is a concern for some, who feel it competes with luxury watches without the same aesthetic appeal. One owner pointed out minimal lume and a slight misalignment of the minute hand on their model.

Vario 1945 A-11S Solar Quartz

Owners widely praise the Vario 1945 A-11S Solar Quartz for its superb case finishing, legibility, and premium look, with its 40mm size proving comfortable for many wrists. Reviewers highlight its incredible value at $198, featuring a Miyota solar quartz movement and polished chamfers adding unexpected style. Some owners note the lume is poor and the 50-meter water resistance is limited, while others desire a big date complication not supported by the solar movement. On balance, owners and reviewers rate the Vario 1945 A-11S Solar Quartz highly for its excellent finishing and value proposition.

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