Silver dial, black leather strap© Specht & Söhne

Specht & SöhneSP2657

Name: Specht & Söhne SP2657
Brand: Specht & Söhne

Homage to the Maen x Nico Leonard Jump Hour

about$379

Regular price at the brand's own website, checked 31 Oct 2026. Marketplace prices change often.

Brand website

We may earn a commission from these official stores, at no extra cost to you. It never affects scores or rankings. Affiliate disclosure

Resemblance Score not availableNot enough published data to score yet.

The Specht & Söhne SP2657 is a homage to the Maen x Nico Leonard Jump Hour, with a 30 mm case, 4 mm smaller. It uses an automatic movement and is water resistant to 50 m. It costs about $379 at the official store.

Side by side with the original

Compared with reference MNL.01. Values marked ≈ are estimates, such as a reviewer's measurement.

Specht & Söhne SP2657 compared with the Maen x Nico Leonard Jump Hour, reference MNL.01
Spec	SP2657	Nico Jump Hour (MNL.01)	Difference
Case diameter	30 mm	34 mm	−4 mm
Lug-to-lug	Not published	≈ 45 mm	Can't compare
Thickness	8.8 mm	9.7 mm	−0.9 mm
Lug width	Not published	Not published	Can't compare
Water resistance	50 m	50 m
Movement	Automatic, ST1721	Automatic, ST1721 (modified)
Power reserve	Not published	Not published
Crystal	Sapphire	Not published
Bezel	Not published	Not published
Case material	316L stainless steel	Stainless steel
Lume	Dial and Hands	Not published
Bracelet	Leather strap	Custom FKM rubber strap, integrated
Weight	Not published	Not published

≈ Nico Jump Hour, Lug-to-lug: median of 2 agreeing independent measurements (45 mm); the maker does not publish it.

The original

Maen

Nico Jump Hour

Reference MNL.01, grand tonneau jump hour x nico leonard, limited edition

Case: 34 mm
Lug-to-lug: ≈ 45 mm
Thickness: 9.7 mm
Water resistance: 50 m
Movement: Automatic, ST1721 (modified)
List price: Not published

See it on the Maen website

Why it scores as it does

Proportions and movement are computed from specs. Design details and functions are judged from the brand's official images. How we score

Lug-to-lug is neither published nor measured for one of the two watches, so there is not enough data to score.

Proportions— / 30

Case diameter0 / 124 mm apart
Lug-to-lug0 / 8Not published, left out
Thickness4.2 / 60.9 mm apart
Lug width0 / 4Not published, left out

Design signatures— / 40

Barrel-shaped (tonneau) steel case0 / 12The case is a tall rectangle with squared corners, not a barrel shape.
Stepped jump-hour window that follows the case outline5 / 10Hour in a small square window at 12 with a stepped frame.
Minutes on a rotating disc, shown in an arc-shaped window8 / 8Minutes on an arc-shaped disc at 6.
Rubber strap flowing straight into the case0 / 6Textured leather strap fitted between the lugs, not integrated.
Long slender lugs, polished on top, with brushed flanks0 / 4Rectangular case with a polished bezel and polished flanks in the images; no distinct lugs.

Functions and materials— / 20

Complications8 / 8Jumping hour and minutes on a disc, as on the original.
Bezel action4 / 4No bezel, as on the original.
Case and bezel materials4 / 4Stainless steel case, as on the original (one version rose-gold-tone).
Crystal shape and date window2 / 4Sapphire crystal; the original's crystal is not recorded in its record.

Movement type— / 10

Movement type10 / 10Same movement type.

What reviewers and owners say

We haven't read enough independent reviews of this model to summarise them yet.

Good

Jumping hour with a minute disc
Automatic movement
Slim 8.8 mm case
Sapphire crystal

Less good

Case shape differs from the original
Brand publishes no lug-to-lug or lug width

Versions and colours

Silver dial, black leather strapIts own colourway, not on the originalabout $379
Navy dial, navy leather strapIts own colourway, not on the originalabout $379
Salmon-copper dial, brown leather strapIts own colourway, not on the originalabout $379
Black dial, rose-gold-tone case, black leather strapIts own colourway, not on the originalabout $379

Compare

Sources

Checked 31 Oct 2026. Every figure on this page comes from one of these pages.

Specht & SöhneSP2657

about$379

Regular price at the brand's own website, checked 31 Oct 2026. Marketplace prices change often.

We may earn a commission from these official stores, at no extra cost to you. It never affects scores or rankings. Affiliate disclosure

Resemblance Score not availableNot enough published data to score yet.

Side by side with the original

Compared with reference MNL.01. Values marked ≈ are estimates, such as a reviewer's measurement.

Specht & Söhne SP2657 compared with the Maen x Nico Leonard Jump Hour, reference MNL.01
Spec	SP2657	Nico Jump Hour (MNL.01)	Difference
Case diameter	30 mm	34 mm	−4 mm
Lug-to-lug	Not published	≈ 45 mm	Can't compare
Thickness	8.8 mm	9.7 mm	−0.9 mm
Lug width	Not published	Not published	Can't compare
Water resistance	50 m	50 m
Movement	Automatic, ST1721	Automatic, ST1721 (modified)
Power reserve	Not published	Not published
Crystal	Sapphire	Not published
Bezel	Not published	Not published
Case material	316L stainless steel	Stainless steel
Lume	Dial and Hands	Not published
Bracelet	Leather strap	Custom FKM rubber strap, integrated
Weight	Not published	Not published

≈ Nico Jump Hour, Lug-to-lug: median of 2 agreeing independent measurements (45 mm); the maker does not publish it.

Why it scores as it does

Proportions and movement are computed from specs. Design details and functions are judged from the brand's official images. How we score

Lug-to-lug is neither published nor measured for one of the two watches, so there is not enough data to score.

Proportions— / 30

Case diameter0 / 124 mm apart
Lug-to-lug0 / 8Not published, left out
Thickness4.2 / 60.9 mm apart
Lug width0 / 4Not published, left out

Design signatures— / 40

Barrel-shaped (tonneau) steel case0 / 12The case is a tall rectangle with squared corners, not a barrel shape.
Stepped jump-hour window that follows the case outline5 / 10Hour in a small square window at 12 with a stepped frame.
Minutes on a rotating disc, shown in an arc-shaped window8 / 8Minutes on an arc-shaped disc at 6.
Rubber strap flowing straight into the case0 / 6Textured leather strap fitted between the lugs, not integrated.
Long slender lugs, polished on top, with brushed flanks0 / 4Rectangular case with a polished bezel and polished flanks in the images; no distinct lugs.

Functions and materials— / 20

Complications8 / 8Jumping hour and minutes on a disc, as on the original.
Bezel action4 / 4No bezel, as on the original.
Case and bezel materials4 / 4Stainless steel case, as on the original (one version rose-gold-tone).
Crystal shape and date window2 / 4Sapphire crystal; the original's crystal is not recorded in its record.

Movement type— / 10

Movement type10 / 10Same movement type.

Versions and colours

Silver dial, black leather strapIts own colourway, not on the originalabout $379

Navy dial, navy leather strapIts own colourway, not on the originalabout $379

Salmon-copper dial, brown leather strapIts own colourway, not on the originalabout $379

Black dial, rose-gold-tone case, black leather strapIts own colourway, not on the originalabout $379

Specht & SöhneSP2657

Side by side with the original

Why it scores as it does

Proportions— / 30

Design signatures— / 40

Functions and materials— / 20

Movement type— / 10

What reviewers and owners say

Good

Less good

Versions and colours

Compare

Sources

Browse by style

Specht & SöhneSP2657

Side by side with the original

Why it scores as it does

Proportions— / 30

Design signatures— / 40

Functions and materials— / 20

Movement type— / 10

What reviewers and owners say

Good

Less good

Versions and colours

Compare

Sources

Browse by style