Seiko Cal. 4489 - 729

The Seiko 4489-729 represents an important milestone in Seiko's 1967 lineup. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-63b26a6041fe]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1967

Related Models

• Seiko 7183-375
• Seiko 0756-801
• Seiko 5293-629
• Seiko 6142-881
• Seiko 0742-839
• Seiko 6265-860
• Seiko 6214-804
• Seiko 6348-440
• Seiko 7040-396
• Seiko 6172-610
• Seiko 0747-170
• Seiko 3883-487