Side by side

Seiko Prospex Land MechanicalvsYema Superman Heritage

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

Prospex Land Mechanical
SeikoProspex Land Mechanical
MSRP $995
Superman Heritage
YemaSuperman Heritage
MSRP $1,004

At a glance

15 of 29 specs differ
Diameter
Prospex Land Mechanical39.5mm
Superman Heritage39mm
Power Reserve
Prospex Land Mechanical72h
Superman Heritage40h
Water Resistance
Prospex Land Mechanical200m
Superman Heritage300m
MSRP
Prospex Land Mechanical$995
Superman Heritage$1,004

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
39.5mm
39mm
Thickness
12.7mm
11.3mm
Lug-to-Lug
46.4mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
39mm Automatic
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
6R55
Sellita SW200
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$995
$1,004

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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.

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.

Yema Superman Heritage

Owners widely praise the Yema Superman Heritage for its vintage aesthetic, comfortable bracelet with drilled lugs, and impressive packaging. Reviewers highlight its striking sunburst dial and unique bezel-lock mechanism. Some owners criticize bezel play, misaligned bezels, contrasting case and bracelet finishes, and long lugs. One reviewer notes that the high-polished case and dial color variation may affect legibility for some. On balance, owners and reviewers appreciate the Yema Superman Heritage for its authentic 1970s vibe and vintage charm.

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