Seiko Cal. 6639 - 338

Seiko 6639-338

The 6639-338 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-cab175de55f8]

Also known as: Pogue, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1989

Related Models

seikata-wm-cab175de55f8