Seiko Cal. 4436 - 751

This Kinetic model from 1977 features a 46mm Titanium case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-4bef4cab8f28]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1977

Related Models

• Seiko 5690-202
• Seiko 4540-746
• Seiko 4478-680
• Seiko 7186-247
• Seiko 0721-113
• Seiko 5676-408
• Seiko 5691-717
• Seiko 5649-725
• Seiko 4521-132
• Seiko 0745-537
• Seiko 5275-662
• Seiko 5652-691