Side by side

Knot Watches Knot Timepiece Automatic Open Heart Small SecondsvsSeiko Prospex Sea PADI Special Edition

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

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Knot Timepiece Automatic Open Heart Small Seconds
Knot WatchesKnot Timepiece Automatic Open Heart Small Seconds
MSRP $281
See the full Knot Timepiece Automatic Open Heart Small Seconds
Prospex Sea PADI Special Edition
SeikoProspex Sea PADI Special Edition
MSRP $650
See the full Prospex Sea PADI Special Edition
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At a glance

14 of 29 specs differ
Diameter
Knot Timepiece Automatic Open Heart Small Seconds38mm
Prospex Sea PADI Special Edition45mm
Power Reserve
Knot Timepiece Automatic Open Heart Small Seconds—
Prospex Sea PADI Special Edition41h
Water Resistance
Knot Timepiece Automatic Open Heart Small Seconds50m
Prospex Sea PADI Special Edition200m
MSRP
Knot Timepiece Automatic Open Heart Small Seconds$281
Prospex Sea PADI Special Edition$650

Full specifications

Case

7 specs
Category
—
Diver
Diameter
38mm
45mm
Thickness
13mm
13.2mm
Lug-to-Lug
0mm
47.7mm
Lug Width
0mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
Silver
—
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 8N40
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$281
$650
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