Seiko Cal. 5242 - 507

Released in 1984, the Cal. 5242 with design code 507 was part of Seiko's domestic market collection. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-ecc649bba38a]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1984

Related Models

• Seiko 6355-689
• Seiko 4574-530
• Seiko 3835-105
• Seiko 7120-392
• Seiko 6135-129
• Seiko 5240-313
• Seiko 3855-399
• Seiko 6258-158
• Seiko 5625-417
• Seiko 3846-894
• Seiko 6235-168
• Seiko 5672-612