Seiko Cal. 0772 - 423

The Seiko 0772-423 represents an important milestone in Seiko's 1980 lineup. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-aa5a1b947a1f]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1980

Related Models

• Seiko 7054-546
• Seiko 7095-322
• Seiko 4480-298
• Seiko 4410-685
• Seiko 6241-687
• Seiko 5230-239
• Seiko 7060-761
• Seiko 6379-568
• Seiko 5248-612
• Seiko 4468-629
• Seiko 6236-975
• Seiko 5664-697