Seiko Cal. 4490 - 709

Released in 1965, the Cal. 4490 with design code 709 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-698e6fe73c45]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1965

Related Models

• Seiko 5655-929
• Seiko 3827-392
• Seiko 4415-469
• Seiko 6697-707
• Seiko 4444-687
• Seiko 6212-790
• Seiko 3870-225
• Seiko 7150-992
• Seiko 5659-101
• Seiko 6160-227
• Seiko 5616-400
• Seiko 6685-131