Seiko Cal. 4487 - 346

Released in 1972, the Cal. 4487 with design code 346 was part of Seiko's domestic market collection. With its 18mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-bd668300bbf0]

Also known as: Turtle, Samurai

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1972

Related Models

• Seiko 5655-179
• Seiko 4550-470
• Seiko 5285-955
• Seiko 5634-195
• Seiko 0789-971
• Seiko 0745-896
• Seiko 4597-113
• Seiko 5671-518
• Seiko 6370-116
• Seiko 4423-754
• Seiko 0734-689
• Seiko 7066-979