Seiko Cal. 6621 - 685

Seiko 6621-685

This Automatic model from 1967 features a 42mm Two-Tone case. Powered by the 6621 caliber with 35j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-ca139109c386]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
35j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1967

Related Models

seikata-wm-ca139109c386