Seiko Cal. 6622 - 628

The Seiko 6622-628 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-4c8090958326]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1967

Related Models

• Seiko 7197-688
• Seiko 6211-923
• Seiko 6234-836
• Seiko 6167-988
• Seiko 5614-362
• Seiko 4556-237
• Seiko 7056-905
• Seiko 5276-643
• Seiko 4418-853
• Seiko 7145-382
• Seiko 4522-323
• Seiko 3820-179