Seiko Cal. 6633 - 643

Seiko 6633-643

This Hand-Winding model from 1986 features a 36mm Stainless Steel case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a62cfe93c056]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
27j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1986

Related Models

seikata-wm-a62cfe93c056