Seiko Cal. 6641 - 836

This Quartz model from 1995 features a 39mm Stainless Steel case. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-055bcaa4c27a]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1995

Related Models

• Seiko 4484-994
• Seiko 0771-488
• Seiko 4440-320
• Seiko 5231-493
• Seiko 6298-844
• Seiko 7142-240
• Seiko 5623-513
• Seiko 6265-965
• Seiko 5272-390
• Seiko 7086-665
• Seiko 7080-921
• Seiko 5692-699