Side by side

Seiko 62MASvsSeiko Prospex Land Mechanical

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

62MAS
Seiko62MAS
MSRP $1,200
Prospex Land Mechanical
SeikoProspex Land Mechanical
MSRP $995
What people say

Owners + reviewers, side by side

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

Seiko 62MAS

The Seiko Prospex Sea 1965 Heritage Diver's Watch is praised for its vintage-inspired finishing, crisp bezel action, and build quality. Owners widely report the movement averages within +/- 10 seconds per day, though some note accuracy issues. The 40mm case size is considered by some to wear larger than expected, and the price point is a subject of debate, with some finding it too high and others fair. The watch features a 72-hour power reserve from the Caliber 6R55 movement, a 300-meter depth rating, and a box-shaped sapphire crystal. On balance, owners and reviewers appreciate the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined design and solid build quality, despite some reservations about its price and perceived size.

Seiko Prospex Land Mechanical

Owners widely praise the Seiko Prospex Land Mechanical for its unique style, useful day-date complication, and value, with some finding it suitable as a one-watch-for-all-occasions. Accuracy and durability are noted as strengths, with one owner reporting good performance even in water submersion. However, multiple owners criticize its size, with figures around 41mm to 43mm and 14.4mm thickness being flagged as too large and thick for smaller wrists. The Hardlex crystal and a potentially loose inner compass bezel are also points of criticism. On balance, owners rate the Seiko Prospex Land Mechanical highly for its unique style and value, despite concerns over its substantial dimensions.

At a glance

9 of 29 specs differ
Diameter
62MAS40.5mm
Prospex Land Mechanical39.5mm
Power Reserve
62MAS70h
Prospex Land Mechanical72h
Water Resistance
62MAS200m
Prospex Land Mechanical200m
MSRP
62MAS$1,200
Prospex Land Mechanical$995

Full specifications

Case

4 specs
Category
Diver
Field
Diameter
40.5mm
39.5mm
Thickness
13.2mm
12.7mm
Lug-to-Lug
47.6mm
46.4mm

Crystal & Dial

2 specs
Crystal Shape
Curved
Flat
Lume
LumiBrite on hands, index(es) and bezel
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Seiko 6R35
6R55
Power Reserve
70h
72h

Pricing

1 specs
MSRP
$1,200
$995
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