Side by side

Seiko Prospex SeavsLongines LEGEND DIVER 59

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

Prospex Sea
SeikoProspex Sea
MSRP $900
LEGEND DIVER 59
LonginesLEGEND DIVER 59
MSRP $4,100

At a glance

19 of 29 specs differ
Diameter
Prospex Sea41mm
LEGEND DIVER 5942mm
Power Reserve
Prospex Sea70h
LEGEND DIVER 5972h
Water Resistance
Prospex Sea200m
LEGEND DIVER 59300m
MSRP
Prospex Sea$900
LEGEND DIVER 59$4,100

Full specifications

Case

7 specs
Diameter
41mm
42mm
Thickness
12.3mm
12.85mm
Lug-to-Lug
46.9mm
50.1mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid
Screw-down case back

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Both sides
Indices
Applied
Painted Arabic numerals and indexes
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova

Movement

7 specs
Caliber
6R35
L888.6
Beat Rate
28,800 vph
25,200 vph
Power Reserve
70h
72h
Jewels
24
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds

Pricing

1 specs
MSRP
$900
$4,100

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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 Sea

Owners widely praise the Seiko Prospex Sea for its excellent lume, robust build, and value, with many highlighting the comfortable 4 o'clock crown and reliable movements. Reviewers note impressive case finishing and attractive dials, with specific models lauded for their gradient blue designs and smooth bezel actions. Accuracy figures vary, with one owner reporting +9 seconds/day after demagnetization, while others find the watches to be good first "proper" watches. Some owners find the stock rubber straps uncomfortable or the overall size substantial on smaller wrists. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its combination of strong dive watch functionality and appealing design at its price point.

Longines LEGEND DIVER 59

The Longines LEGEND DIVER 59 is widely praised for its warm colors and the 42mm no-date configuration, with owners appreciating its comfortable and versatile wearability. Reviewers highlight the matte black grained-texture dial and sandblasted hands, noting the COSC-certified L888.6 caliber offers a 72-hour power reserve, all at a $4,100 price point. Opinions on bracelet comfort vary, with some finding it bulky on smaller wrists while others prefer it over the mesh option. Overall, owners and reviewers consider the Longines LEGEND DIVER 59 a great release that preserves the model's identity.

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