Seiko Cal. 4423 - 415

Released in 1986, the Cal. 4423 with design code 415 was part of Seiko's domestic market collection. With its 18mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-2ec5975fb8a5]

Also known as: Bellmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1986

Related Models

• Seiko 5227-553
• Seiko 6256-149
• Seiko 6329-930
• Seiko 6294-486
• Seiko 7011-422
• Seiko 6265-700
• Seiko 7053-381
• Seiko 7194-527
• Seiko 5277-859
• Seiko 6614-934
• Seiko 4414-241
• Seiko 6252-780