Seiko Cal. 4474 - 221

This Spring Drive model from 1990 features a 41mm Titanium case. Powered by the 4474 caliber with 35j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-0e4aacdb58dd]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1990

Related Models

• Seiko 5643-258
• Seiko 0754-903
• Seiko 6377-305
• Seiko 0720-752
• Seiko 4419-183
• Seiko 6162-144
• Seiko 4471-845
• Seiko 7176-796
• Seiko 0783-881
• Seiko 0788-356
• Seiko 3826-637
• Seiko 6141-456