Side by side

Pook Watches Ilmari39vsSeiko Prospex Sea

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

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Ilmari39
Pook WatchesIlmari39
Prospex Sea
SeikoProspex Sea
MSRP $625
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Buy used on eBay ↗
Buy from Seiko ↗
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At a glance

12 of 29 specs differ
Diameter
Ilmari3941.5mm
Prospex Sea43.8mm
Power Reserve
Ilmari3941h
Prospex Sea41h
Water Resistance
Ilmari39100m
Prospex Sea200m
MSRP
Ilmari39—
Prospex Sea$625

Full specifications

Case

5 specs
Category
—
Diver
Diameter
41.5mm
43.8mm
Thickness
13mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal
K1
Sapphire
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

2 specs
Caliber
Miyota 8215
4R35
Jewels
25
23

Pricing

1 specs
MSRP
—
$625
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