Side by side

DuFrane Watches Mabry MkII 39mm Titanium Mechanical Field WatchvsSeiko King Seiko KSK

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

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

What people say

Owners + reviewers, side by side

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

DuFrane Watches Mabry MkII 39mm Titanium Mechanical Field Watch

The DuFrane Watches Mabry MkII 39mm Titanium Mechanical Field Watch is noted for its comfortable wearability and a dial that surpasses expectations in person, complemented by bright lume. However, some owners report slightly sharp inside edges on the lugs and a leather strap that does not feature quick-release spring bars. Overall, owners find the DuFrane Watches Mabry MkII 39mm Titanium Mechanical Field Watch comfortable and visually appealing, with the dial detail and lume being particular highlights.

Seiko King Seiko KSK

The King Seiko KSK is widely praised for its refined finishing, with owners and reviewers noting its sharp case, faceted lugs, and well-executed dial indices, often comparing its polishing favorably to Grand Seiko. Enthusiasts appreciate its slim, retro design, with some stating it wears smaller than its official size due to the cushion case and close-to-the-wrist feel. The use of the slimline Calibre 6L35 movement is seen as an upgrade, maintaining the watch's slender profile, though some owners express concern over the price point and the perceived value of the movement. Accuracy figures vary, with one owner reporting +5 to +7 seconds per day, while another notes +15/-10 seconds per day. Some owners have noted minor quality control issues such as misaligned screws or a burr on a hand. On balance, owners and reviewers rate the King Seiko KSK highly for its exceptional case and dial finishing at its price point.

At a glance

14 of 29 specs differ
Diameter
Mabry MkII 39mm Titanium Mechanical Field Watch39mm
King Seiko KSK36.1mm
Power Reserve
Mabry MkII 39mm Titanium Mechanical Field Watch42h
King Seiko KSK72h
Water Resistance
Mabry MkII 39mm Titanium Mechanical Field Watch100m
King Seiko KSK100m
MSRP
Mabry MkII 39mm Titanium Mechanical Field Watch$999
King Seiko KSK$1,900

Full specifications

Case

6 specs
Category
Dress
Diameter
39mm
36.1mm
Thickness
11.4mm
11.6mm
Lug-to-Lug
0mm
43mm
Lug Width
20mm
19mm
Material
Titanium
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Box
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R51
Power Reserve
42h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$999
$1,900
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.