Side by side

Linde Werdelin Biformeter Elemental – Black DialvsTissot Seastar 1000

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

What people say

Owners + reviewers, side by side

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

Linde Werdelin Biformeter Elemental – Black Dial

The Linde Werdelin's automatic movement delivers an exceptionally smooth winding feel, and its GMT complication with one-hour incremental adjustment enables true dual-timezone tracking. The laser-cut hands provide strong legibility, and the double-sided anti-reflective coating combined with Super-LumiNova lume offers clear readability in low light, outperforming tritium alternatives in testing. The 44mm case features distinctive angular lines and satisfying tactile finishing that rewards close inspection, though one reviewer would prefer a 40mm option. The robust 42-hour power reserve and 300m water resistance provide solid performance, but the $5,700–$6,300 price sits high for an ETA-based sports watch; limited production (33 pieces) and direct-sale positioning offset some cost concerns.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value, solid build, and 300m water resistance, with reviewers highlighting its comfortable wearability and affordable price point for a sporty diver. Some owners find the bezel difficult to use and note glare from the crystal, while others criticize the lume and bracelet quality, with one owner describing the clasp as flimsy. Accuracy figures for the quartz models are excellent, and the Powermatic 80 movement is considered reliable. Overall, owners and reviewers rate the Tissot Seastar 1000 highly for its strong value proposition as a sporty, affordable everyday watch.

From video reviewers

The 80-hour power reserve from the Powermatic 80 movement is a significant strength. Reviewers did not reach a consensus on any weaknesses.

At a glance

11 of 29 specs differ
Diameter
Biformeter Elemental – Black Dial44mm
Seastar 100040mm
Power Reserve
Biformeter Elemental – Black Dial
Seastar 100080h
Water Resistance
Biformeter Elemental – Black Dial300m
Seastar 1000300m
MSRP
Biformeter Elemental – Black Dial$5,206
Seastar 1000$875

Full specifications

Case

4 specs
Diameter
44mm
40mm
Thickness
15mm
12.48mm
Lug-to-Lug
46mm
40mm
Lug Width
0mm
20mm

Crystal & Dial

4 specs
AR Coating
Yes
Dial Color
Black
Graded grey-black
Indices
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Tissot Powermatic 80
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$5,206
$875
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