Side by side
Aigi Watches CHRONO BEERENBERG BPvsSeiko Astron
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
CHRONO BEERENBERG BP43mm
Astron43.3mm
Power Reserve
CHRONO BEERENBERG BP40h
Astron40h
Water Resistance
CHRONO BEERENBERG BP100m
Astron100m
MSRP
CHRONO BEERENBERG BP$251
Astron$2,700
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
43mm
43.3mm
Thickness
11mm
13.4mm
Lug-to-Lug
46mm
49.5mm
Lug Width
22mm
14mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
Miyota 6S21
5X83
Jewels
25
14
Pricing
1 specsMSRP
$251
$2,700
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