Seiko Cal. 5279 - 633

The 5279-633 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5279 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-4e5737fcc597]

Also known as: UFO, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1979

Related Models

• Seiko 7088-354
• Seiko 5252-540
• Seiko 6679-756
• Seiko 5676-490
• Seiko 0781-930
• Seiko 7158-330
• Seiko 6646-766
• Seiko 6657-747
• Seiko 3825-400
• Seiko 6223-925
• Seiko 6662-606
• Seiko 6371-541