Side by side

Oblvlo IM MechanicalvsSeiko Astron GPS Solar 2025 Limited Edition

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

What people say

Owners + reviewers, side by side

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

Oblvlo IM Mechanical

Owners praise the Oblvlo IM Mechanical's cool looks, good lume, and bubble crystal, with one owner finding it wears smaller than expected and is easy to read. However, timekeeping is noted as running fast, approximately +15 to 30 seconds per day. One owner finds the dial design unusual with calendar functions in chronograph-style subdials. On balance, owners appreciate the Oblvlo IM Mechanical's aesthetics and wearability, despite inconsistent timekeeping.

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.

At a glance

13 of 29 specs differ
Diameter
IM Mechanical42mm
Astron GPS Solar 2025 Limited Edition43.4mm
Power Reserve
IM Mechanical
Astron GPS Solar 2025 Limited Edition
Water Resistance
IM Mechanical50m
Astron GPS Solar 2025 Limited Edition100m
MSRP
IM Mechanical$178
Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

6 specs
Diameter
42mm
43.4mm
Thickness
12.5mm
13.4mm
Lug-to-Lug
0mm
49.5mm
Lug Width
0mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Super-clear coating
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
5X83
Type
Automatic
Quartz
Jewels
24
14

Pricing

1 specs
MSRP
$178
$2,900
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