Seiko Cal. 6343 - 681

Seiko 6343-681

The Seiko 6343-681 represents an important milestone in Seiko's 1971 lineup. Powered by the 6343 caliber with 18j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-e707c56e814d]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1971

Related Models

seikata-wm-e707c56e814d