Seiko Cal. 6365 - 436

The Seiko 6365-436 represents an important milestone in Seiko's 1973 lineup. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-b8612439a1c9]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1973

Related Models

• Seiko 6169-486
• Seiko 7198-569
• Seiko 3872-195
• Seiko 3853-437
• Seiko 4447-495
• Seiko 5653-696
• Seiko 4451-968
• Seiko 6167-893
• Seiko 6147-394
• Seiko 7065-420
• Seiko 6693-969
• Seiko 6348-288