Seiko Cal. 3885 - 690

Seiko 3885-690

The Seiko 3885-690 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-424ddbc92706]

Also known as: Tuna, World Timer

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
11.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1979

Related Models

seikata-wm-424ddbc92706