Seiko Cal. 4415 - 844

The Seiko 4415-844 represents an important milestone in Seiko's 1989 lineup. Powered by the 4415 caliber with 21j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-cef6c0d885e7]

Also known as: World Timer, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1989

Related Models

• Seiko 6647-731
• Seiko 7069-588
• Seiko 5619-351
• Seiko 6130-500
• Seiko 3838-859
• Seiko 0785-690
• Seiko 5669-915
• Seiko 4447-845
• Seiko 6193-963
• Seiko 7176-597
• Seiko 0754-112
• Seiko 6623-561