Side by side

Tornek-Rayville Paradive G3 12-hr Aluminum Non-datevsTudor Black Bay One 31 S&G

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

Paradive G3 12-hr Aluminum Non-date
Tornek-RayvilleParadive G3 12-hr Aluminum Non-date
MSRP $949
Black Bay One 31 S&G
TudorBlack Bay One 31 S&G
MSRP $6,850

At a glance

13 of 29 specs differ
Diameter
Paradive G3 12-hr Aluminum Non-date41.25mm
Black Bay One 31 S&G31mm
Power Reserve
Paradive G3 12-hr Aluminum Non-date41h
Black Bay One 31 S&G50h
Water Resistance
Paradive G3 12-hr Aluminum Non-date200m
Black Bay One 31 S&G100m
MSRP
Paradive G3 12-hr Aluminum Non-date$949
Black Bay One 31 S&G$6,850

Full specifications

Case

8 specs
Category
Diver
Diameter
41.25mm
31mm
Thickness
15.54mm
9.5mm
Lug-to-Lug
49.5mm
46mm
Lug Width
20mm
17mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
200m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Lume
Superluminova
None

Movement

2 specs
Caliber
SII NE15
MT5201
Power Reserve
41h
50h

Pricing

1 specs
MSRP
$949
$6,850

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Tornek-Rayville Paradive G3 12-hr Aluminum Non-date

Owners rate the Tornek-Rayville Paradive G3 12-hr Aluminum Non-date highly for its purposeful, no-nonsense design and bead-blasted 41.25mm steel case. The Seiko Instruments NE15B automatic movement kept good time, gaining about +4 seconds per day. One owner noted slight rub marks on the underside after some use. Overall, owners and reviewers rate the Tornek-Rayville Paradive G3 12-hr Aluminum Non-date well for its vintage-inspired design and reliable timekeeping.

Tudor Black Bay One 31 S&G

The Tudor Black Bay One 31 S&G is praised for its quiet luxury, combining brushed steel and warm gold accents for understated charm. Owners appreciate the brushed gold for a casual two-tone look and the champagne dial's surprising legibility. Some find the case sides too thick, and one user expressed a desire for a smaller S&G variant. The watch features the MT5612 movement with a 70-hour power reserve and a date function, within a 200-meter water-resistant case. Overall, owners and reviewers highlight the Tudor Black Bay One 31 S&G's balanced two-tone aesthetic as its primary appeal.

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