Seiko Cal. 4428 - 816

This Quartz model from 1972 features a 39mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-39334364ef24]

Also known as: Panda, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1972

Related Models

• Seiko 3864-835
• Seiko 0724-132
• Seiko 6697-998
• Seiko 6262-892
• Seiko 4433-877
• Seiko 6222-634
• Seiko 4566-714
• Seiko 3816-124
• Seiko 5641-848
• Seiko 4430-289
• Seiko 4547-247
• Seiko 6196-424