Seiko Cal. 4584 - 925

This Automatic model from 1993 features a 37mm PVD Black case. Powered by the 4584 caliber with 23j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-85c6187d748e]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1993

Related Models

• Seiko 6639-394
• Seiko 4463-360
• Seiko 6110-156
• Seiko 3862-964
• Seiko 4475-425
• Seiko 4596-335
• Seiko 6346-333
• Seiko 5241-548
• Seiko 4467-112
• Seiko 4557-137
• Seiko 4424-245
• Seiko 4542-264