Seiko Cal. 5674 - 280

The 5674-280 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5674 caliber with 28j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-ee8e180d42af]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

Related Models

• Seiko 4498-661
• Seiko 3814-477
• Seiko 3875-861
• Seiko 6632-763
• Seiko 7064-177
• Seiko 6235-576
• Seiko 3884-365
• Seiko 5659-810
• Seiko 5217-805
• Seiko 6654-572
• Seiko 7093-219
• Seiko 6263-974