Seiko Cal. 6641 - 337

Seiko 6641-337

This Quartz model from 1979 features a 42mm Stainless Steel case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-9f1e5c180a07]

Also known as: Navigator

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1979

Related Models

seikata-wm-9f1e5c180a07