Nomos Glashütte Tangomat 637

40mm · Stainless Steel · Caliber Xi · 30m

Tangomat GMT +

Brand: Nomos Glashütte
Full reference: 637
Collection: Tangomat
Case diameter: 40mm
Case thickness: 10.85mm
Lug width: 20mm
Case material: Stainless Steel
Crystal: Sapphire
Water resistance: 30m
Caliber: Xi
Dial color: White

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Nomos Glashütte

Tangomat

635

40mmStainless Steel

Nomos Glashütte

Tangomat

601

38.3mmStainless Steel

Nomos Glashütte

Tangomat

601.S10

38.3mmStainless Steel

Nomos Glashütte

Tangomat

601.S11

38.3mmStainless Steel

Compare specifications

Specification	637	635	601	601.S10	601.S11
Case diameter	40mm	40mm	38.3mm	38.3mm	38.3mm
Case material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Water resistance	30m	30m	50m	30m	30m
Caliber	Xi	DUW	DUW	DUW	DUW

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase ↗ · 2026-09-22 23:14:06 JST

WatchBase · Nomos Glashütte 637

Original collection: Tangomat

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