Side by side

Lilienthal Berlin Octachrono – Blue OrangevsSeiko Prospex SPEEDTIMER

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.

Lilienthal Berlin Octachrono – Blue Orange

Lilienthal Berlin is praised for its award-winning minimalist and Bauhaus design, with owners appreciating its clean aesthetic and interesting colorways, such as the blue and orange sunburst dial. Some find the build quality comparable to more expensive watches, and one owner reports losing only about 4 minutes per year. However, owners are split on value, with some suggesting alternatives from brands like Seiko or Citizen, and others finding it a good buy, especially with discounts. Multiple owners report significant shipping delays and unresponsive customer support, with some deeming the brand's sales tactics and product quality suspect. The crystal is described as "sapphire hardened mineral crystal" or "sapphire-hardened mineral glass" rather than true sapphire. Overall, owners rate Lilienthal Berlin highly for its striking design and good finishing, though concerns about customer service and shipping times persist.

Seiko Prospex SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER's design, with specific mentions of its beautiful ice blue sundial and compact 39mm case size, which some note wears smaller than its specifications due to a short lug-to-lug distance. Reviewers highlight its racing-inspired aesthetic and versatility, with one owner finding the 39mm solar model a sturdy and reliable everyday watch with 100m water resistance. However, some owners question the value proposition, citing the $700 price for a solar quartz model and a thickness of 13mm, while others expressed a preference for automatic movements. On balance, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER's attractive vintage-inspired design and compact wearability, though some debate its value and thickness for a solar quartz chronograph.

At a glance

12 of 29 specs differ
Diameter
Octachrono – Blue Orange40mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Octachrono – Blue Orange40h
Prospex SPEEDTIMER40h
Water Resistance
Octachrono – Blue Orange50m
Prospex SPEEDTIMER100m
MSRP
Octachrono – Blue Orange$299
Prospex SPEEDTIMER$750

Full specifications

Case

6 specs
Category
Chronograph
Diameter
40mm
41.4mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
45.9mm
Lug Width
20mm
21mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
JS25
V192

Pricing

1 specs
MSRP
$299
$750
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