Seiko Cal. 5653 - 739

Seiko 5653-739

The Seiko 5653-739 represents an important milestone in Seiko's 1974 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3017547b8dbc]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1974

Related Models

seikata-wm-3017547b8dbc