Seiko Cal. 4527 - 770

Released in 1988, the Cal. 4527 with design code 770 was part of Seiko's domestic market collection. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-9b6218fb5cfa]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1988

Related Models

• Seiko 7179-417
• Seiko 4494-247
• Seiko 3866-192
• Seiko 7085-648
• Seiko 6346-625
• Seiko 0717-521
• Seiko 5262-225
• Seiko 6625-570
• Seiko 5293-685
• Seiko 3891-383
• Seiko 7038-481
• Seiko 7114-181