Seiko Cal. 4536 - 780

This Spring Drive model from 1984 features a 35mm Stainless Steel case. With its 21mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-b34c383a5ab4]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1984

Related Models

• Seiko 3882-195
• Seiko 0767-161
• Seiko 5633-173
• Seiko 6352-832
• Seiko 7020-920
• Seiko 7087-148
• Seiko 6341-563
• Seiko 7122-746
• Seiko 4487-925
• Seiko 7040-699
• Seiko 4497-827
• Seiko 6371-210