Seiko Cal. 4426 - 347

This Quartz model from 1967 features a 45mm Two-Tone case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-7bdfb23ca9bc]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1967

Related Models

• Seiko 4430-697
• Seiko 7124-300
• Seiko 4555-948
• Seiko 5229-341
• Seiko 5223-138
• Seiko 3894-235
• Seiko 3891-766
• Seiko 4564-742
• Seiko 7123-294
• Seiko 5670-657
• Seiko 4577-960
• Seiko 3886-505