Side by side

Seiko Prospex RotocallvsYema Pearldiver

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

Prospex Rotocall
SeikoProspex Rotocall
MSRP $550
Pearldiver
YemaPearldiver
MSRP $491

At a glance

10 of 29 specs differ
Diameter
Prospex Rotocall37mm
Pearldiver38mm
Power Reserve
Prospex Rotocall40h
Pearldiver40h
Water Resistance
Prospex Rotocall100m
Pearldiver100m
MSRP
Prospex Rotocall$550
Pearldiver$491

Full specifications

Case

5 specs
Category
Sport
Diver
Diameter
37mm
38mm
Thickness
10.6mm
14mm
Lug-to-Lug
43.5mm
46mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Hardlex
Sapphire
Dial Color
Black
Steel

Movement

2 specs
Caliber
A824
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$550
$491

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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 Rotocall

Owners widely praise the Seiko Prospex Rotocall for its charismatic retro design and comfortable 37mm size, with many appreciating its space-faring heritage. However, multiple sources criticize its price point, suggesting it is too high for an all-digital quartz watch with features like a stamped clasp, mineral crystal, and standard quartz movement. Some owners also note drawbacks such as a flimsy battery mount and split pin bracelet construction. On balance, owners and reviewers find the Seiko Prospex Rotocall visually appealing and a faithful re-release, but its value proposition is frequently questioned due to its price.

Yema Pearldiver

Owners widely praise the Yema Pearldiver's vintage aesthetic, clean dial, and sub-40mm dimensions with short lug-to-lug, noting its in-house movement and solid build quality. Accuracy figures range from dead-on at 0 seconds per day to +2 seconds per day, though some owners have reported dead-on-arrival movements requiring returns. The bracelet clasp is described by one owner as "pretty cheap." Some find the design pedestrian and lacking uniqueness, with the faux lume color noted as too dark by one commenter. Overall, owners rate the Yema Pearldiver highly for its vintage appeal and wearable dimensions at the price.

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