Side by side

Venezianico Nereide GMT 39vsTudor Black Bay One 31

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

Nereide GMT 39
VenezianicoNereide GMT 39
MSRP $1,150
Black Bay One 31
TudorBlack Bay One 31
MSRP $4,600

At a glance

13 of 29 specs differ
Diameter
Nereide GMT 3939mm
Black Bay One 3131mm
Power Reserve
Nereide GMT 3940h
Black Bay One 3150h
Water Resistance
Nereide GMT 39100m
Black Bay One 31100m
MSRP
Nereide GMT 39$1,150
Black Bay One 31$4,600

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
39mm
31mm
Thickness
11.9mm
9.5mm
Lug-to-Lug
45.5mm
46mm
Lug Width
20mm
17mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Anthracite
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 9075
MT5201
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$1,150
$4,600

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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.

Venezianico Nereide GMT 39

Owners widely praise the Venezianico Nereide GMT for its attractive, unique design featuring a tungsten bezel and blue MOP dial, and its good build quality for the price. One owner notes it keeps great time and looks beautiful, while another highlights the Miyota 9039 movement contributes to a thin profile. However, some owners express disappointment with the bracelet's split pins and the absence of a standard half link for optimal fit. On balance, owners rate the Venezianico Nereide GMT highly for its distinctive aesthetic and value proposition.

Tudor Black Bay One 31

Owners widely report the Tudor Black Bay One 31's polished case and bracelet scratch easily, though its wearability under gloves and robust movement are praised. Some desire more micro-adjustment options on the clasp, and a lack of contrast between the silver dial and hands is noted. The 31mm size may be a consideration for daily wear due to its 50-hour power reserve. On balance, owners and reviewers appreciate the Tudor Black Bay One 31 for its comfortable wearability and robust movement, despite concerns about case scratching and clasp adjustability.

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