Seiko Cal. 6618 - 755

Seiko 6618-755

The Seiko 6618-755 represents an important milestone in Seiko's 1974 lineup. Powered by the 6618 caliber with 25j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-6aeebc21170c]

Also known as: Tuna, Silverwave

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
35mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1974

Related Models

seikata-wm-6aeebc21170c