Side by side
Seiko Prospex Sea 1965 Heritage Diver's WatchvsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prospex Sea 1965 Heritage Diver's Watch40mm
OLD BAY Timepiece40mm
Power Reserve
Prospex Sea 1965 Heritage Diver's Watch72h
OLD BAY Timepiece41h
Water Resistance
Prospex Sea 1965 Heritage Diver's Watch300m
OLD BAY Timepiece200m
MSRP
Prospex Sea 1965 Heritage Diver's Watch$1,300
OLD BAY Timepiece$550
Full specifications
Case
4 specsCategory
Diver
—
Thickness
13mm
13.2mm
Lug-to-Lug
46.4mm
46mm
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R55
Seiko NH38
Power Reserve
72h
41h
Jewels
24
25
Pricing
1 specsMSRP
$1,300
$550
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