It's a SEIKO Automatic Watch,DIVER'S 10BAR 7S26-0020 21Jewels. The reference 7s26-0020 was produced during an era when Seiko was solidifying its global reputation for producing ""indestructible"" dive watches.
Genuine Leather wristband was changed and used a couple of times before it was stored way for several years. Leather dried up a bit, so it unglued slightly, but can be easily fixed, and is still very much wearable. Needs a new battery.
Quartz watch. Functions: - chronograph - date display . Silicone strap. Pin buckle closure. Water resistance: 10 ATM/100 m. Item delivered in a box. Materials : Mineral crystal. Stainless steel case. Silicone and nylon strap. Colors : Black and blue. Case diameter : 51 mm.
Analog and digital watch. Functions: - stopwatch - 24-hour hand - indicators: day and date . Pin buckle closure. Water resistance: 10 ATM/100 m. Item delivered in a box. Materials : Mineral crystal. Alloy strap . Steel case. Colors : black and red. Case diameter : 51 mm. Strap length : 200 mm.
MUDU (Doublematic) - Swiss Gold Plated Case Automatic w/ Date Aperture Centre Seconds. Dial : Beautiful o riginal art deco style dial marked "MuDu 25 JEWELS doublematic SWISS MADE " with original hands set, date aperture.