Side by side

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchvsLongines LEGEND DIVER BRONZE

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

LEGEND DIVER BRONZE
LonginesLEGEND DIVER BRONZE
MSRP $3,550

At a glance

13 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
LEGEND DIVER BRONZE42mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
LEGEND DIVER BRONZE72h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
LEGEND DIVER BRONZE300m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600
LEGEND DIVER BRONZE$3,550

Full specifications

Case

5 specs
Diameter
42.6mm
42mm
Thickness
14.1mm
12.7mm
Lug-to-Lug
49.3mm
52.6mm
Lug Width
20mm
22mm
Material
Stainless Steel
Bronze

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Both sides
Dial Color
Black
Green
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova

Movement

3 specs
Caliber
8L45
L888.5
Beat Rate
28,800 vph
25,200 vph
Jewels
35
25

Pricing

1 specs
MSRP
$3,600
$3,550

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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.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1968 Heritage Diver's Watch is widely praised for its excellent quality and finishing, with reviewers and owners noting its GS-level craftsmanship and Zaratsu-inspired polishing. Owners appreciate its refined design, comfortable case shape, and the 4:00 crown position, with some finding it more manageable on the wrist than other models. The Caliber 8L45 movement offers a 72-hour power reserve and accuracy within -5/+10 seconds per day, and the bracelet features an improved clasp with an extension system. However, some find the price point high, and one reviewer noted the unsigned winding crown as a missed opportunity. On balance, owners and reviewers rate the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch highly for its premium finishing and tool-like appearance at its price point.

Longines LEGEND DIVER BRONZE

The Longines LEGEND DIVER BRONZE is widely praised for its striking green fumé dial and heritage design, with reviewers noting its value and the thoughtful inclusion of a hypoallergenic titanium caseback. Owners find the watch comfortable and stylish, appreciating its retro styling and internal rotating bezel. However, some owners report that the bronze case patinas slowly, developing a muted darkening, and that the lume is not strong. A few owners also find the long lugs make it too large for smaller wrists, and one notes the clasp is a scratch magnet and the bracelet lacks end links. On balance, owners and reviewers rate the Longines LEGEND DIVER BRONZE highly for its captivating dial and vintage aesthetic at its price point.

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