Seiko Cal. 4436 - 764

This Hand-Winding model from 1991 features a 41mm Gold-Plated case. Powered by the 4436 caliber with 20j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-9c46955c62f0]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1991

Related Models

• Seiko 3823-557
• Seiko 4479-282
• Seiko 7120-943
• Seiko 0713-689
• Seiko 5269-349
• Seiko 6611-623
• Seiko 6343-615
• Seiko 7036-925
• Seiko 3897-136
• Seiko 6369-763
• Seiko 5682-242
• Seiko 6268-795