Seiko Cal. 5233 - 770

The Seiko 5233-770 represents an important milestone in Seiko's 1974 lineup. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-3ec7d2fbbee2]

Also known as: Monster, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 5299-565
• Seiko 6131-398
• Seiko 5253-338
• Seiko 5242-574
• Seiko 6228-555
• Seiko 3892-138
• Seiko 6191-662
• Seiko 6153-518
• Seiko 5653-794
• Seiko 6657-350
• Seiko 7122-890
• Seiko 6665-571