Seiko Cal. 4425 - 596

The Seiko 4425-596 represents an important milestone in Seiko's 1991 lineup. With its 21mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-bda4c31a2a19]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 6647-712
• Seiko 5218-317
• Seiko 6212-125
• Seiko 3879-256
• Seiko 3880-557
• Seiko 4485-129
• Seiko 0784-593
• Seiko 6674-190
• Seiko 7185-403
• Seiko 5613-396
• Seiko 6188-225
• Seiko 6671-708