Tutima Glashütte · M2

Tutima Glashütte M2 Seven Seas S 40 mm (uncoated, 13 mm high)

Reference 6156-13 · Dive · 40 mm

1020304050Ø 40 mm
Illustration drawn from the specifications: case to scale, colours and style approximate. Not a photo. Photos on the official page

Specifications

Reference
6156-13
Family
M2
Category
Dive
Status
Current
Case material
Stainless steel
Case diameter
40 mm
Case thickness
13 mm Official
Lug-to-lug
—
Lug width
—
Water resistance
—
Bezel
Rotating, diver
Calibre
Tutima 330 Official
Power reserve
38 h

Official product page · retrieved October 22, 2026

Does it fit your wrist?

Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.

1020304050No lug-to-lug dataFlat top of the wrist 54.1 mm
Top view on a wrist, to scale
Flat top of the wrist 54.1 mmNo lug-to-lug dataCase diameter 40 mm
Side view, across the wrist

No lug-to-lug figure exists for this reference yet, so fit cannot be computed.

Measurements and sources

Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.

Case thickness

Value Type Source Date
13 mm Official Tutima Glashütte October 22, 2026

Lug-to-lug

No source gave this figure yet.

Lug width

Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.

No source gave this figure yet.

Calibre source

Official Tutima Glashütte · retrieved October 22, 2026

Other M2 references

Watch Ø Thickness Lug-to-lug Calibre
M2 Coastline 43 mm 6150-02 43 mm 12.9 mm — Tutima 330
M2 Seven Seas S 44 mm 6155-02 44 mm 13 mm — Tutima 330
M2 Seven Seas 44 mm 6151-01 44 mm 13 mm — Tutima 330
M2 Pioneer 46.5 mm 6451-02 46.5 mm 16 mm — Tutima 521
M2 Chronograph 46 mm 6450-02 46 mm 15.5 mm — Tutima 521
M2 Mara Safari Chronograph 46.5 mm 6451-53 46.5 mm 16 mm — Tutima 310

Other Tutima Glashütte models

Watch Ø Thickness Lug-to-lug Calibre
Seven Seas S 40 mm 6156-30 40 mm 12.5 mm — Tutima 330
Seven Seas S 40.2 mm 6156-27 40.2 mm 12.5 mm — Tutima 330
Sky Automatic 41 mm 6105-20 41 mm 13 mm — Tutima 330
Flieger Automatic 41.5 mm 6115-03 41.5 mm 12.8 mm — —
Grand Chronograph 41 mm 6407-05 41 mm 16 mm — Tutima 310
Grand Airport Chronograph 43 mm 6401-01 43 mm 16 mm — Tutima 320
Show 7 more
Watch Ø Thickness Lug-to-lug Calibre
Saxon One M Automatic 40 mm 6121-01 40 mm 11.5 mm — Tutima 330
Grand Automatic 41 mm 6105-01 41 mm 13 mm — Tutima 330
Patria 41 mm 6612-01 41 mm 11.2 mm — Tutima 617
Saxon One 43 mm 6422-01 43 mm 15.7 mm — Tutima 521
Lady 36 mm 6700-03 36 mm 10.7 mm — Tutima 340
Saxon One Lady 36 mm 6700-01 36 mm 10.7 mm — Tutima 340
Saxon One Lady S 34 mm 6702-01 34 mm 9 mm — Tutima 140

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