Side by side
Core Timepieces Original SinvsTudor Black Bay
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Original Sin42mm
Black Bay41mm
Power Reserve
Original Sin—
Black Bay70h
Water Resistance
Original Sin300m
Black Bay200m
MSRP
Original Sin$549
Black Bay—
Full specifications
Case
9 specsCategory
—
Diver
Diameter
42mm
41mm
Thickness
—
14.7mm
Lug-to-Lug
—
46mm
Lug Width
22mm
22mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Engraved
Crystal & Dial
1 specsDial Color
Red
Black
Movement
2 specsCaliber
Seiko NH36A
MT5602
Power Reserve
—
70h
Pricing
1 specsMSRP
—
—
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