Seiko Cal. 4450 - 523

This Hand-Winding model from 1987 features a 38mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-c456e3621962]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1987

Related Models

• Seiko 3813-839
• Seiko 6199-564
• Seiko 6682-338
• Seiko 0716-159
• Seiko 5665-227
• Seiko 6699-851
• Seiko 6613-206
• Seiko 6164-532
• Seiko 6218-107
• Seiko 4526-980
• Seiko 6262-102
• Seiko 7176-610