Side by side

Lilienthal Berlin Octachrono – Black OlivevsTimefactors Speedbird GMT

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

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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.

Lilienthal Berlin Octachrono – Black Olive

Owners widely praise Lilienthal Berlin for its award-winning minimalist design and value, particularly when purchased at a discount, with one owner noting the Meteorite IV model looks as good as a much more expensive watch. Some owners appreciate the blue and orange sunburst dial and good finishing, while others find the dial and hands machine-stamped without polished edges and the leather quality basic. Owners report sharp case edges causing skin irritation and difficult-to-remove strap pins, with one finding it unwearable due to discomfort, though another enjoyed the clean design and good lume. The brand's minimalist aesthetic is praised, but some models lack lume, and some owners have experienced significant shipping delays and unresponsive customer support, with some describing the company as potentially fraudulent. Overall, owners rate Lilienthal Berlin highly for its Bauhaus-inspired design and perceived value, though concerns about quality and customer service are noted.

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.

At a glance

10 of 29 specs differ
Diameter
Octachrono – Black Olive40mm
Speedbird GMT36mm
Power Reserve
Octachrono – Black Olive
Speedbird GMT
Water Resistance
Octachrono – Black Olive50m
Speedbird GMT100m
MSRP
Octachrono – Black Olive$319
Speedbird GMT$315

Full specifications

Case

5 specs
Diameter
40mm
36mm
Thickness
0mm
11.6mm
Lug-to-Lug
0mm
42.5mm
Lug Width
0mm
18mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
Super Luminova X1 C3

Movement

2 specs
Caliber
Miyota JS25
Ronda 515
Power Reserve
0h

Pricing

1 specs
MSRP
$319
$315
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