Seiko Cal. 6234 - 381

The Seiko 6234-381 represents an important milestone in Seiko's 1968 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-f2d0e5621b81]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1968

Related Models

• Seiko 3872-221
• Seiko 6657-445
• Seiko 5675-189
• Seiko 4519-821
• Seiko 4491-192
• Seiko 7028-537
• Seiko 0737-129
• Seiko 6122-408
• Seiko 3824-741
• Seiko 0735-498
• Seiko 3895-481
• Seiko 6235-327