Hamilton Khaki Field King Day-DatevsTimefactors Everest PRS-25

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton Khaki Field King Day-Date at true scale

Khaki Field King Day-Date

Timefactors Everest PRS-25 at true scale

Everest PRS-25

Diameter

40mm

36mm

Lug-to-Lug

50mm

43.5mm

lowest

Thickness

11.8mm

11.4mm

lowest

Water Resistance

100m

100m

Power Reserve

80h

n/a

MSRP

$845

$463

lowest

Movement

Hamilton H-40

Miyota 9039

Case

3 specs
Diameter
40mm
36mm
Thickness
11.8mm
11.4mm
Lug-to-Lug
50mm
43.5mm

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
None
SuperLuminova Light Old Radium

Movement

2 specs
Caliber
Hamilton H-40
Miyota 9039
Power Reserve
80h
n/a

Pricing

1 specs
MSRP
$845
$463
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Reviews

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

Hamilton Khaki Field King Day-Date

Owners widely praise the Hamilton Khaki Field King Day-Date for its classic styling and 80-hour power reserve, with many finding it an excellent value. Some owners report concerns about water resistance and potential long-term durability, while others have experienced no issues over several years and deem the 10 bar rating sufficient for daily wear and swimming. Overall, owners rate the Hamilton Khaki Field King Day-Date highly for its classic style and extended power reserve at the price.

From video reviewers

The 80-hour power reserve from the H-40 automatic movement is a significant strength. The 50-meter water resistance is considered a limitation for a field watch.

Timefactors Everest PRS-25

Owners widely praise the Timefactors Everest PRS-25 for its gorgeous design, flawless finishing, and comfortable 36mm wearability, often calling it the best Rolex Explorer 1016 homage available. The Miyota 9039 movement is noted as an improvement, and the updated riveted bracelet is generally well-received. Accuracy figures vary, with some owners reporting excellent timekeeping around +1 second per day, while others note deviations of +8 to +10 seconds per day. Some owners find the bracelet heavy and difficult to fit perfectly, and a few have experienced issues with the clasp popping open or the crystal detaching, alongside reports of challenging purchasing experiences and negative customer service. Overall, owners rate the Timefactors Everest PRS-25 highly for its exceptional value and faithful homage design, making the difficult purchase experience ultimately worthwhile.

From video reviewers

The Miyota 9039 movement demonstrated impressive accuracy. Reviewers noted the comfortable 36mm case size and vintage aesthetic. One reviewer experienced quality issues after a year of ownership.