Side by side
Seiko Prospex SeavsHelgray Speedster (Silver Panda)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Prospex Sea43.5mm
Speedster (Silver Panda)39mm
Power Reserve
Prospex Sea70h
Speedster (Silver Panda)40h
Water Resistance
Prospex Sea200m
Speedster (Silver Panda)30m
MSRP
Prospex Sea$1,500
Speedster (Silver Panda)$299
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
43.5mm
39mm
Thickness
13.3mm
12mm
Lug-to-Lug
51mm
46mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
200m
30m
Crystal & Dial
2 specsAR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
6R35
Miyota 6S21
Power Reserve
70h
40h
Jewels
24
25
Pricing
1 specsMSRP
$1,500
$299
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