Which is cheaper, the Seestern Sub 300 V4 or the Longines SPIRIT ZULU TIME?

At MSRP the Seestern Sub 300 V4 is the cheaper of the two at $10, against $3,550 for the Longines SPIRIT ZULU TIME — a $3,540 gap before any retailer discounting.

Which is bigger, the Seestern Sub 300 V4 or the Longines SPIRIT ZULU TIME?

The Seestern Sub 300 V4 wears larger at 42mm versus 39mm for the Longines SPIRIT ZULU TIME — a 3mm difference across the dial.

Which has better water resistance, the Seestern Sub 300 V4 or the Longines SPIRIT ZULU TIME?

The Seestern Sub 300 V4 is rated to 200m versus 100m for the Longines SPIRIT ZULU TIME.

Which has a longer power reserve, the Seestern Sub 300 V4 or the Longines SPIRIT ZULU TIME?

The Longines SPIRIT ZULU TIME carries a 72-hour power reserve against 41 hours on the Seestern Sub 300 V4.

What movement does the Seestern Sub 300 V4 run compared to the Longines SPIRIT ZULU TIME?

Both watches run automatic movements — the Seestern Sub 300 V4 uses the Seiko NH35A and the Longines SPIRIT ZULU TIME uses the L844.4.

Side by side

Seestern Sub 300 V4vsLongines SPIRIT ZULU TIME

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

Seestern Sub 300 V4

Sub 300 V4

MSRP $10

Longines SPIRIT ZULU TIME

L3.802.4.63.6

MSRP $3,550

At a glance

22 of 29 specs differ

Diameter

Sub 300 V442mm

SPIRIT ZULU TIME39mm

Power Reserve

Sub 300 V441h

SPIRIT ZULU TIME72h

Water Resistance

Sub 300 V4200m

SPIRIT ZULU TIME100m

MSRP

Sub 300 V4$10

SPIRIT ZULU TIME$3,550

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Underside

Both sides

Dial Color

Orange

Anthracite

Indices

Applied

Applied Arabic numerals

Lume

Japan Lume (blue glow)

Super-LumiNova

Movement

7 specs

Caliber

Seiko NH35A

L844.4

Beat Rate

21,600 vph

25,200 vph

Power Reserve

41h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

GMT, Date

Hours, minutes, seconds and date, 24 hours hand with time zone mechanism

Pricing

1 specs

MSRP

$10

$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.

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

WatchUSeek·3

Longines SPIRIT ZULU TIME

Owners widely praise the Longines Spirit Zulu Time for its excellent fit and finish, visual appeal, and value, with many preferring its thinner titanium case and color-matched date wheel. Reviewers highlight its legibility and comfortable 39mm wearability, while some owners note the bracelet could be weightier and lacks tool-less micro-adjustment. Accuracy figures range from +5 seconds per day to unspecified, and one owner reported condensation risk in hot tubs. On balance, owners and reviewers rate the Longines Spirit Zulu Time highly for its blend of tool-watch utility and segment-leading finishing at its price point.

From video reviewers

The 18k gold capped bezel insert is a notable feature, adding a touch of luxury to the watch. However, the watch's lume is not as bright as some reviewers would like, which is a drawback for those who prioritize good illumination. Reviewers disagree on the watch's functionality, with some considering it a compelling option and others feeling it doesn't quite live up to its design.

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