Seiko Cal. 5636 - 874

The Seiko 5636-874 represents an important milestone in Seiko's 1998 lineup. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-a977e7460e7a]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1998

Related Models

• Seiko 4443-360
• Seiko 5658-288
• Seiko 6399-977
• Seiko 6139-135
• Seiko 6273-103
• Seiko 7071-637
• Seiko 4428-886
• Seiko 7136-290
• Seiko 4539-239
• Seiko 6232-479
• Seiko 7070-779
• Seiko 5672-374