Side by side
Omologato Panamericana ChronovsSeiko Astron GPS Solar 2025 Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Panamericana Chrono41mm
Astron GPS Solar 2025 Limited Edition43.4mm
Power Reserve
Panamericana Chrono—
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
Panamericana Chrono50m
Astron GPS Solar 2025 Limited Edition100m
MSRP
Panamericana Chrono$604
Astron GPS Solar 2025 Limited Edition$2,900
Full specifications
Case
7 specsCategory
—
Chronograph
Diameter
41mm
43.4mm
Thickness
10mm
13.4mm
Lug-to-Lug
—
49.5mm
Lug Width
22mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
Yellow
Black
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Ronda 3540
5X83
Type
Mecaquartz
Quartz
Power Reserve
—
40h
Jewels
25
14
Pricing
1 specsMSRP
$604
$2,900
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