Archimede Watches 1950-1vsSeiko Prospex Sea 1965 Heritage Diver's Watch

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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.

Archimede Watches 1950-1 at true scale

1950-1

Seiko Prospex Sea 1965 Heritage Diver's Watch at true scale

Prospex Sea 1965 Heritage Diver's Watch

Diameter

39mm

40mm

Lug-to-Lug

n/a

46.4mm

Thickness

n/a

13mm

Water Resistance

200m

300m

highest

Power Reserve

n/a

72h

MSRP

$952

lowest

$1,300

Movement

Miyota 9015

Seiko 6R55

Case

4 specs
Diameter
39mm
40mm
Thickness
n/a
13mm
Lug-to-Lug
n/a
46.4mm
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
Seiko 6R55
Power Reserve
n/a
72h
Jewels
0
24

Pricing

1 specs
MSRP
$952
$1,300
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Reviews

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

Archimede Watches 1950-1

Archimede Watches 1950-1 is praised for its attractive 1950s styling and German-made Ickler case. Owners note its light weight and 9.8mm thinness, making it a versatile everyday and business-casual watch. The 39mm case features bent hands that follow the dial's curve and silver Arabic numerals that appear black in many lighting conditions, with a clean date execution. The Miyota 9015 automatic movement is standard, and the watch is priced around $660 USD. The included strap is considered mediocre and too large for some wrists, and a recurring complaint involves the inconsistent performance of a bracelet's push clasp, leading some to recommend opting for a strap instead. On balance, owners rate the Archimede Watches 1950-1 highly for its classic styling and well-finished Ickler case at its price point.

Seiko Prospex Sea 1965 Heritage Diver's Watch

Owners widely praise the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined engineering, comfortable 40mm case, and improved 300m water resistance. The watch is noted for its better build quality and finishing compared to some alternatives, featuring a mix of polished and brushed surfaces, with specific callouts for the jewel-toned teal dial with a rippling-water pattern. Some owners consider the price fair, while others suggest it is too high. Accuracy figures vary, with some owners reporting their 6R55 movement performs well within +/- 10 seconds per day, while others note theirs runs slow or have concerns about QC for the price. The bracelet, while improved, lacks modern features like quick-release or extensive micro-adjustments. Overall, owners and reviewers rate the Seiko Prospex Sea 1965 Heritage Diver's Watch highly for its refined design and build quality at its price point.

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