Seiko Cal. 4519 - 635

The Seiko 4519-635 represents an important milestone in Seiko's 1992 lineup. Powered by the 4519 caliber with 31j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-76bfb4fe1666]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1992

Related Models

• Seiko 4463-667
• Seiko 6685-927
• Seiko 3818-436
• Seiko 0722-836
• Seiko 6633-483
• Seiko 6185-275
• Seiko 6370-294
• Seiko 4424-883
• Seiko 6355-775
• Seiko 4564-966
• Seiko 4529-111
• Seiko 6222-171