Seiko Cal. 4422 - 248

This Quartz model from 1978 features a 41mm Two-Tone case. Powered by the 4422 caliber with 32j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-ff21875b1922]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1978

Related Models

• Seiko 6346-491
• Seiko 4545-422
• Seiko 4552-245
• Seiko 6355-888
• Seiko 3835-321
• Seiko 7139-774
• Seiko 5659-717
• Seiko 6125-659
• Seiko 6268-804
• Seiko 7031-230
• Seiko 7044-271
• Seiko 6365-606