Seiko Cal. 6233 - 437

The Seiko 6233-437 represents an important milestone in Seiko's 1981 lineup. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-9e4d72b3e181]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1981

Related Models

• Seiko 6614-754
• Seiko 0730-714
• Seiko 5236-824
• Seiko 6318-787
• Seiko 3837-719
• Seiko 6174-808
• Seiko 4441-102
• Seiko 6176-978
• Seiko 7115-234
• Seiko 0724-488
• Seiko 4536-866
• Seiko 6238-986