Side by side
Pook Watches Osasto TörnivsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Osasto Törni42mm
Prospex Sea41mm
Power Reserve
Osasto Törni42h
Prospex Sea70h
Water Resistance
Osasto Törni100m
Prospex Sea200m
MSRP
Osasto Törni$535
Prospex Sea$900
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
41mm
Thickness
13mm
12.3mm
Lug-to-Lug
46mm
46.9mm
Lug Width
22mm
20mm
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9039
6R35
Power Reserve
42h
70h
Jewels
25
24
Pricing
1 specsMSRP
—
$900
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