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Filippo Loreti Watches House Stark ChronographvsSeiko Astron GPS Solar 2025 Limited Edition

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

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House Stark Chronograph
Filippo Loreti WatchesHouse Stark Chronograph
MSRP $299
Astron GPS Solar 2025 Limited Edition
SeikoAstron GPS Solar 2025 Limited Edition
MSRP $2,900
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At a glance

14 of 29 specs differ
Diameter
House Stark Chronograph42mm
Astron GPS Solar 2025 Limited Edition43.4mm
Power Reserve
House Stark Chronograph40h
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
House Stark Chronograph100m
Astron GPS Solar 2025 Limited Edition100m
MSRP
House Stark Chronograph$299
Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
42mm
43.4mm
Thickness
12mm
13.4mm
Lug-to-Lug
46mm
49.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seiko VK64
5X83
Type
Mecaquartz
Quartz
Jewels
25
14

Pricing

1 specs
MSRP
$299
$2,900
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