Seiko Cal. 6240 - 903

This Hand-Winding model from 1966 features a 39mm PVD Black case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ee119b463345]

Also known as: Panda, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1966

Related Models

• Seiko 6156-244
• Seiko 4513-748
• Seiko 7078-472
• Seiko 4547-403
• Seiko 4418-956
• Seiko 5270-445
• Seiko 7183-805
• Seiko 6183-280
• Seiko 7170-495
• Seiko 6629-776
• Seiko 4418-286
• Seiko 6361-506