Side by side
Geltier LegacyvsSeiko 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
14 of 29 specs differDiameter
Legacy40mm
Astron GPS Solar 2025 Limited Edition42mm
Power Reserve
Legacy—
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
Legacy50m
Astron GPS Solar 2025 Limited Edition100m
MSRP
Legacy—
Astron GPS Solar 2025 Limited Edition$2,600
Full specifications
Case
7 specsCategory
—
GMT
Diameter
40mm
42mm
Thickness
11mm
12mm
Lug-to-Lug
—
47.9mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
100m
Crystal & Dial
3 specsAR Coating
Inner
Super-clear coating
Dial Color
Dark Teal
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko VD54
3X62
Power Reserve
—
40h
Jewels
25
10
Pricing
1 specsMSRP
—
$2,600
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