Side by side

Hemel HFC Mechanical ChronographvsSeiko Astron

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

HFC Mechanical Chronograph
HemelHFC Mechanical Chronograph
MSRP $550
Astron
SeikoAstron
MSRP $2,200

At a glance

14 of 29 specs differ
Diameter
HFC Mechanical Chronograph40mm
Astron41.2mm
Power Reserve
HFC Mechanical Chronograph40h
Astron40h
Water Resistance
HFC Mechanical Chronograph100m
Astron100m
MSRP
HFC Mechanical Chronograph$550
Astron$2,200

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
40mm
41.2mm
Thickness
13.4mm
12mm
Lug-to-Lug
47mm
48.5mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Super-clear coating
Dial Color
Airfoil (1970s British Pilot)
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seagull ST19
3X62
Type
Manual
Quartz
Jewels
25
10

Pricing

1 specs
MSRP
$550
$2,200

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