Seiko Cal. 4415 - 647

This Automatic model from 1989 features a 43mm PVD Black case. Powered by the 4415 caliber with 36j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-93db16c97ac2]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1989

Related Models

• Seiko 6258-195
• Seiko 6191-720
• Seiko 6341-803
• Seiko 6233-562
• Seiko 4550-602
• Seiko 6686-148
• Seiko 7010-650
• Seiko 6126-732
• Seiko 7033-637
• Seiko 4536-582
• Seiko 5687-143
• Seiko 6146-524