Side by side

Jack Mason Pursuit PilotvsSeiko Alpinist

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.

Jack Mason Pursuit Pilot

Owners widely praise the Jack Mason Pursuit Pilot for its timeless design, solid feel, and comfortable 39mm wearability, with reviewers highlighting its excellent legibility and bright Super-LumiNova X2 lume blocks. The La Joux-Perret G101 automatic movement is noted for its accuracy, regulated to within +/- 5 seconds per day and offering a 68-hour power reserve. Some owners suggest considering more established brands for perceived reliability, and a minority find the blue anti-reflective coating and bracelet to be minor drawbacks, with one owner desiring a larger pilot crown. On balance, reviewers and owners rate the Jack Mason Pursuit Pilot highly for its comfortable wearability and robust build at its price point.

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.

At a glance

12 of 29 specs differ
Diameter
Pursuit Pilot39mm
Alpinist39.5mm
Power Reserve
Pursuit Pilot68h
Alpinist70h
Water Resistance
Pursuit Pilot150m
Alpinist200m
MSRP
Pursuit Pilot$1,399
Alpinist$750

Full specifications

Case

5 specs
Category
Field
Diameter
39mm
39.5mm
Thickness
11.8mm
13.2mm
Lug-to-Lug
46mm
46.4mm
Water Resistance
150m
200m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
White
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
La Joux-Perret G101
Seiko 6R35
Power Reserve
68h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$1,399
$750
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