Seiko Cal. 6635 - 788

The 6635-788 is a sought-after Kinetic piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-6304298cae96]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1999

Related Models

• Seiko 0755-533
• Seiko 4562-337
• Seiko 0733-509
• Seiko 4523-508
• Seiko 0733-389
• Seiko 5623-622
• Seiko 6229-438
• Seiko 7062-287
• Seiko 7187-559
• Seiko 5699-578
• Seiko 7122-923
• Seiko 3857-652