Seiko Cal. 5245 - 186

The 5245-186 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5245 caliber with 17j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-8040af54e3e6]

Also known as: Sumo, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1980

Related Models

• Seiko 5695-810
• Seiko 7139-266
• Seiko 0727-977
• Seiko 3842-619
• Seiko 3861-809
• Seiko 3899-120
• Seiko 4583-888
• Seiko 5610-682
• Seiko 4495-927
• Seiko 7172-457
• Seiko 7020-618
• Seiko 4477-941