Seiko Cal. 4516 - 487

This Automatic model from 1975 features a 40mm Hardlex-Coated Steel case. Powered by the 4516 caliber with 31j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-0dd9ced14066]

Also known as: Turtle, Pogue

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1975

Related Models

• Seiko 7145-258
• Seiko 6620-927
• Seiko 4458-882
• Seiko 7197-955
• Seiko 6263-700
• Seiko 6366-777
• Seiko 6696-175
• Seiko 3842-200
• Seiko 5254-202
• Seiko 7061-251
• Seiko 6347-587
• Seiko 4527-891