Seiko Cal. 4487 - 909

The 4487-909 is a sought-after Automatic piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-4ca1a3c19554]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 6614-275
• Seiko 7124-497
• Seiko 6155-387
• Seiko 7022-650
• Seiko 7144-627
• Seiko 6295-551
• Seiko 4453-956
• Seiko 7027-453
• Seiko 5253-717
• Seiko 6253-430
• Seiko 0723-986
• Seiko 3861-115