Seiko Cal. 6642 - 848

This Hand-Winding model from 1965 features a 46mm PVD Black case. With its 18mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-d67e82c32d1c]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

Related Models

• Seiko 5269-663
• Seiko 6184-925
• Seiko 5696-876
• Seiko 6299-336
• Seiko 6381-184
• Seiko 3816-207
• Seiko 4425-495
• Seiko 6375-288
• Seiko 3818-502
• Seiko 0764-296
• Seiko 7149-617
• Seiko 6622-412