Seiko Cal. 4458 - 964

The Seiko 4458-964 represents an important milestone in Seiko's 1983 lineup. Powered by the 4458 caliber with 23j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-5bef89d73f4e]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1983

Related Models

• Seiko 7036-398
• Seiko 6347-551
• Seiko 7033-790
• Seiko 4428-528
• Seiko 7075-597
• Seiko 6327-209
• Seiko 4584-388
• Seiko 3851-615
• Seiko 7135-289
• Seiko 4532-411
• Seiko 6293-673
• Seiko 5612-506