Seiko Cal. 6288 - 226

This Spring Drive model from 1966 features a 39mm Two-Tone case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-f468d5beff7f]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1966

Related Models

• Seiko 5641-126
• Seiko 3899-882
• Seiko 4512-130
• Seiko 7040-989
• Seiko 6114-883
• Seiko 7121-533
• Seiko 4545-674
• Seiko 4491-565
• Seiko 7017-722
• Seiko 0770-478
• Seiko 7147-303
• Seiko 5248-940