Seiko Cal. 5263 - 498

The Seiko 5263-498 represents an important milestone in Seiko's 1975 lineup. Powered by the 5263 caliber with 36j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-9169b7ddebce]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1975

Related Models

• Seiko 7034-113
• Seiko 7061-384
• Seiko 6299-111
• Seiko 7161-238
• Seiko 3826-326
• Seiko 6159-275
• Seiko 4594-597
• Seiko 6292-405
• Seiko 6159-671
• Seiko 6391-147
• Seiko 6368-715
• Seiko 0789-721