Side by side

Hemel HFT20vsSeiko Prospex Rotocall

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

HFT20
HemelHFT20
MSRP $450
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550

At a glance

8 of 29 specs differ
Diameter
HFT2042mm
Prospex Rotocall37mm
Power Reserve
HFT2040h
Prospex Rotocall40h
Water Resistance
HFT20100m
Prospex Rotocall100m
MSRP
HFT20$450
Prospex Rotocall$550

Full specifications

Case

5 specs
Category
Chronograph
Sport
Diameter
42mm
37mm
Thickness
10.6mm
Lug-to-Lug
49mm
43.5mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Crystal
Sapphire
Hardlex

Movement

1 specs
Caliber
Seiko VK64
A824

Pricing

1 specs
MSRP
$450
$550

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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.

Hemel HFT20

The Hemel HFT20 Chronograph is praised for its legible matte black dial, sapphire crystal, and the satisfying sweep of its chronograph hand, powered by the Seiko VK64 meca-quartz movement. Reviewers note its convenient wearability, with a 42mm case that wears well due to its 49mm lug-to-lug measurement, and a comfortable, well-made leather strap. However, its 16mm thickness is considered slightly more than ideal for the movement, and the chronograph minutes sub-dial does not precisely jump. Overall, reviewers find the Hemel HFT20 to be an accessible and modern interpretation of vintage designs, offering good value at $449.

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.

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