Side by side
Boldr CharizardvsSeiko 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
13 of 29 specs differDiameter
Charizard40mm
Astron GPS Solar 2025 Limited Edition42mm
Power Reserve
Charizard40h
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
Charizard200m
Astron GPS Solar 2025 Limited Edition100m
MSRP
Charizard$449
Astron GPS Solar 2025 Limited Edition$2,600
Full specifications
Case
6 specsCategory
Diver
GMT
Diameter
40mm
42mm
Lug-to-Lug
49.5mm
47.9mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Inner
Super-clear coating
Dial Color
Charizard
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko (SII) NH38A
3X62
Type
Automatic
Quartz
Jewels
25
10
Pricing
1 specsMSRP
$449
$2,600
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