Side by side

Oris ProPilot X Calibre 400 LaservsSeiko Alpinist

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

ProPilot X Calibre 400 Laser
OrisProPilot X Calibre 400 Laser
MSRP $5,750
Alpinist
SeikoAlpinist
MSRP $750

At a glance

18 of 29 specs differ
Diameter
ProPilot X Calibre 400 Laser39mm
Alpinist39.5mm
Power Reserve
ProPilot X Calibre 400 Laser120 hoursh
Alpinist70h
Water Resistance
ProPilot X Calibre 400 Laser100m
Alpinist200m
MSRP
ProPilot X Calibre 400 Laser$5,750
Alpinist$750

Full specifications

Case

8 specs
Category
Field
Diameter
39mm
39.5mm
Thickness
13.2mm
Lug-to-Lug
46.4mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
Black
Indices
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
400
6R35
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
70h
Jewels
21
24

Pricing

1 specs
MSRP
$5,750
$750

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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.

Oris ProPilot X Calibre 400 Laser

The Oris ProPilot X Calibre 400 Laser is praised for its high-tech laser-etched titanium dial and the advanced Calibre 400 movement with a 120-hour power reserve. However, the dial's unique rainbow gradient is polarizing, with one owner finding it childish and preferring applied indices for better legibility and lume, while reviewers note the case shape may still require adjustment. The CHF 4,800 price is also flagged as steep for a time-only watch. On balance, owners and reviewers acknowledge the innovative dial and movement, but opinions are divided on its aesthetic appeal and value proposition.

Seiko Alpinist

Owners widely praise the Seiko Prospex Land Mechanical for its durability, accuracy, and value, with many appreciating its versatile style and useful day-date complication. Some owners highlight the 70-hour power reserve and 20 bar water resistance as significant benefits. However, opinions are divided on its size and thickness, with some finding it too large and heavy for a field watch, while others consider it a perfect or comfortable fit, especially at 38mm. There is also disagreement regarding the crystal type, with some criticizing the Hardlex while others appreciate the sapphire. Overall, owners rate the Seiko Prospex Land Mechanical highly for its robust performance and good value, despite differing views on its dimensions.

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