Seiko Cal. 7020 - 757

Released in 1987, the Cal. 7020 with design code 757 was part of Seiko's domestic market collection. Powered by the 7020 caliber with 18j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-7d1af2ba89a6]

Also known as: Monster, Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1987

Related Models

• Seiko 5237-299
• Seiko 0751-718
• Seiko 6230-167
• Seiko 6158-605
• Seiko 4455-243
• Seiko 6134-530
• Seiko 5681-446
• Seiko 6177-164
• Seiko 5293-919
• Seiko 6399-141
• Seiko 4424-485
• Seiko 3836-610