Sea-Gull ST1721

Manufacturer unknown

Movement specs haven't been curated yet for this caliber — the list below is auto-generated from every watch in the library that reports SEAGULLST1721 (and its variants) as its caliber.

Watches using this caliber (2)

Specht & Sohne Specht & Söhne SP2651 Automatic

Specht & Sohnemicro

Specht & Söhne SP2651 Automatic

4 variantsSeries

35mm·Automatic

Specht & Sohne Specht & Söhne SP2652 Automatic

Specht & Sohnemicro

Specht & Söhne SP2652 Automatic

3 variantsSeries

39mm·Automatic

Sea-Gull ST1721 Movement — Specs & Watches | lug²lug