Side by side
Seiko AstronvsStraton Straton Sportiva and Volante
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Astron43.3mm
Straton Sportiva and Volante38mm
Power Reserve
Astron40h
Straton Sportiva and Volante—
Water Resistance
Astron100m
Straton Sportiva and Volante100m
MSRP
Astron$2,700
Straton Sportiva and Volante$599
Full specifications
Case
7 specsDiameter
43.3mm
38mm
Thickness
13.4mm
12mm
Lug-to-Lug
49.5mm
38mm
Lug Width
14mm
22mm
Material
Titanium
316L Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid
Sportiva closed, Volante open Sapphire Crystal
Crystal & Dial
5 specsCrystal Shape
Curved
—
AR Coating
Super-clear coating
Yes
Dial Color
Black
—
Indices
Applied
—
Lume
LumiBrite on hands and index(es)
None
Movement
4 specsCaliber
5X83
VK64
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
14
0
Pricing
1 specsMSRP
$2,700
$599
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