Side by side

Timefactors Speedbird GMTvsBoldr Venture GMT

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

What people say

Owners + reviewers, side by side

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

Timefactors Speedbird GMT

Owners widely praise the Timefactors Speedbird GMT for its quality and value, with many appreciating its 36mm case size for wearability and its surprisingly good bracelet. Some owners note the GMT function is on an inner ring, and one owner found the date wheel sunken. The watch is noted for its classic aesthetic and is considered a good value, though purchasing requires patience due to limited order windows. Overall, owners rate the Timefactors Speedbird GMT highly for its wearability and value at the price point.

Boldr Venture GMT

Owners widely praise the Boldr Venture GMT for its lightweight titanium case and bracelet, utilitarian GMT function, and 200m water resistance, with many finding it a comfortable daily driver. The watch's faceted bracelet attachment, sapphire crystal, and attractive dials are also frequently highlighted, though some owners note the lume's visibility is hampered by blending numbers. Accuracy varies, with one owner reporting it runs 6 seconds fast over 25 days, while another finds the Miyota movement basic. Some users would prefer a 4 o'clock crown and a date window, and the clasp safety can be loose. Overall, owners rate the Boldr Venture GMT highly for its robust titanium build and practical GMT functionality at its price point.

At a glance

11 of 29 specs differ
Diameter
Speedbird GMT36mm
Venture GMT38mm
Power Reserve
Speedbird GMT
Venture GMT
Water Resistance
Speedbird GMT100m
Venture GMT200m
MSRP
Speedbird GMT$315
Venture GMT$299

Full specifications

Case

7 specs
Category
GMT
Diameter
36mm
38mm
Thickness
11.6mm
14mm
Lug-to-Lug
42.5mm
44mm
Lug Width
18mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Lume
Super Luminova X1 C3
Super-LumiNova

Movement

1 specs
Power Reserve
0h

Pricing

1 specs
MSRP
$315
$299
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