Seiko Cal. 6289 - 203

This Hand-Winding model from 1977 features a 46mm PVD Black case. Powered by the 6289 caliber with 28j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-a0836c06b7eb]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1977

Related Models

• Seiko 3836-639
• Seiko 6230-762
• Seiko 3871-583
• Seiko 4523-571
• Seiko 0770-507
• Seiko 4591-609
• Seiko 4540-992
• Seiko 0767-965
• Seiko 4513-783
• Seiko 5645-949
• Seiko 0753-525
• Seiko 7019-808