Seiko Cal. 3828 - 665

This Kinetic model from 1969 features a 43mm PVD Black case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-530f4a472490]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1969

Related Models

• Seiko 5231-213
• Seiko 5640-606
• Seiko 3827-685
• Seiko 5257-909
• Seiko 6323-645
• Seiko 6696-796
• Seiko 6273-197
• Seiko 5240-653
• Seiko 7088-881
• Seiko 6395-335
• Seiko 7164-894
• Seiko 0718-455