Side by side

Timefactors PRS-44vsYema Navygraf Heritage

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

PRS-44
TimefactorsPRS-44
MSRP $705
Navygraf Heritage
YemaNavygraf Heritage
MSRP $990
What people say

Owners + reviewers, side by side

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

Timefactors PRS-44

Owners widely praise the Timefactors PRS for its machining and design, with many finding its 40mm sizing and short lug-to-lug distance wear well. Some owners report the lume fades faster than expected. The purchase process can be difficult due to limited availability. Overall, owners rate the Timefactors PRS highly for its machining and wearability at the price point.

Yema Navygraf Heritage

Owners widely praise the Yema Navygraf Heritage for its comfortable 39mm wearability and faithful 1970s reissue design, noting craftsmanship better than expected. Some owners report quality control issues including bezel free play and misalignment, while others find the bezel very tight to turn despite precise 120 clicks. The in-house MBP2000 movement is noted by some to be loud and run approximately +10 to +15 seconds per day. On balance, owners appreciate the Yema Navygraf Heritage for its retro aesthetic and comfortable sizing, with noted concerns around movement accuracy and bezel action.

At a glance

11 of 29 specs differ
Diameter
PRS-4442mm
Navygraf Heritage39mm
Power Reserve
PRS-44
Navygraf Heritage40h
Water Resistance
PRS-44300m
Navygraf Heritage100m
MSRP
PRS-44$705
Navygraf Heritage$990

Full specifications

Case

7 specs
Category
Diver
Diameter
42mm
39mm
Thickness
13mm
10.85mm
Lug-to-Lug
50mm
46mm
Lug Width
22mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black

Movement

2 specs
Caliber
ETA2824
Sellita SW200-1
Power Reserve
40h

Pricing

1 specs
MSRP
$705
$990
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