Side by side
Serket Watch Co TachymetrevsSeiko Prospex Sea PADI Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Tachymetre42.5mm
Prospex Sea PADI Special Edition41.7mm
Power Reserve
Tachymetre—
Prospex Sea PADI Special Edition41h
Water Resistance
Tachymetre50m
Prospex Sea PADI Special Edition200m
MSRP
Tachymetre$299
Prospex Sea PADI Special Edition$650
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42.5mm
41.7mm
Thickness
12mm
12.3mm
Lug-to-Lug
53mm
49.5mm
Lug Width
22mm
20mm
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Dial Color
Teal Blue
Black
Lume
C3 SuperLuminova
LumiBrite on hands, index(es) and bezel
Movement
4 specsCaliber
Seiko VK64
4R35
Type
Mecaquartz
Automatic
Power Reserve
—
41h
Jewels
25
23
Pricing
1 specsMSRP
$299
$650
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