Seiko Cal. 4535 - 723

Seiko 4535-723

The Seiko 4535-723 represents an important milestone in Seiko's 1990 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-371a7ff72dc5]

Also known as: Helmet, Silverwave

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1990

Related Models

seikata-wm-371a7ff72dc5