Seiko Cal. 7020 - 453

Released in 1998, the Cal. 7020 with design code 453 was part of Seiko's domestic market collection. Powered by the 7020 caliber with 27j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-008a5cf6ddf9]

Also known as: UFO, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1998

Related Models

• Seiko 4525-638
• Seiko 7156-428
• Seiko 6639-909
• Seiko 7068-103
• Seiko 6176-555
• Seiko 4414-222
• Seiko 6242-244
• Seiko 4487-227
• Seiko 7132-545
• Seiko 5266-745
• Seiko 6655-575
• Seiko 7017-475