Side by side

Seiko Prospex RotocallvsZelos Swordfish Field 38

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

Prospex Rotocall
SeikoProspex Rotocall
MSRP $550
Swordfish Field 38
ZelosSwordfish Field 38
MSRP $399

At a glance

11 of 29 specs differ
Diameter
Prospex Rotocall37mm
Swordfish Field 3838mm
Power Reserve
Prospex Rotocall40h
Swordfish Field 3840h
Water Resistance
Prospex Rotocall100m
Swordfish Field 38200m
MSRP
Prospex Rotocall$550
Swordfish Field 38$399

Full specifications

Case

6 specs
Category
Sport
Field
Diameter
37mm
38mm
Thickness
10.6mm
12mm
Lug-to-Lug
43.5mm
38mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Hardlex
Sapphire
Dial Color
Black
Bronze

Movement

2 specs
Caliber
A824
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$550
$399

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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.

Zelos Swordfish Field 38

Owners widely praise the Zelos Swordfish Field 38 for its comfortable dimensions, noting they are acceptable both on paper and in practice. The Seiko NH35 movement is highlighted for its exceptionally smooth winding feel. On balance, owners rate the Zelos Swordfish Field 38 highly for its value and comfortable wearability.

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