Side by side

Schofield B3vsSeiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

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

B3
SchofieldB3

At a glance

15 of 29 specs differ
Diameter
B344mm
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition45.4mm
Power Reserve
B342h
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
B3200m
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition600m
MSRP
B3
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition$4,600

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
44mm
45.4mm
Thickness
15mm
16mm
Lug-to-Lug
46mm
50.4mm
Lug Width
20mm
22mm
Material
Bronze
Titanium
Water Resistance
200m
600m

Crystal & Dial

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

Movement

3 specs
Caliber
ETA 2824-2
8L45
Power Reserve
42h
72h
Jewels
25
35

Pricing

1 specs
MSRP
$4,600

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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.

Schofield B3

The Schofield B3 is widely praised for its exceptional packaging and the unique character of its pre-patinated bronze case, which reviewers found imbues the watch with warmth. Owners highlight its comfortable wearability, attributing it to a flat case back that mitigates its 44mm size, and the striking petrol blue and gold dial. One owner notes the winding action of the steel crown as a minor point of contention. The value proposition is debated within the community, with some questioning the inclusion of a Seiko NH34 movement at its price point. Overall, owners and reviewers rate the Schofield B3 highly for its distinctive case patina and thoughtful design details.

Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

Owners widely praise the Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition's titanium monobloc case construction and the dial's blue gradient finish. Some owners find the 45.4mm diameter and 16mm thickness too large, noting a poor dial-to-bezel ratio and excessive text on the dial. The 8L45 movement offers a 72-hour power reserve, with reported accuracy ranging from +10/-5 seconds per day to +25/-15 seconds per day. On balance, owners appreciate the watch's tool watch vibe and unique dial construction, despite some reservations about its size and price.

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