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Aigi Watches CHRONO BEERENBERG BPvsSeiko Astron

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

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CHRONO BEERENBERG BP
Aigi WatchesCHRONO BEERENBERG BP
MSRP $251
Astron
SeikoAstron
MSRP $2,700
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At a glance

12 of 29 specs differ
Diameter
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 specs
Category
—
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 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Miyota 6S21
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$251
$2,700
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