Seiko Cal. 6337 - 288

The Seiko 6337-288 represents an important milestone in Seiko's 1974 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9df841478b33]

Also known as: Tuna, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1974

Related Models

• Seiko 3842-272
• Seiko 7173-150
• Seiko 7117-894
• Seiko 6254-759
• Seiko 6688-701
• Seiko 4496-476
• Seiko 6222-770
• Seiko 6130-742
• Seiko 6612-300
• Seiko 6180-295
• Seiko 7015-174
• Seiko 6136-306