Seiko Cal. 6636 - 777

Seiko 6636-777

This Quartz model from 1994 features a 39mm Stainless Steel case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-4860cd722d3b]

Also known as: Samurai, World Timer

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1994

Related Models

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