Seiko Cal. 4526 - 730

Seiko 4526-730

The 4526-730 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-988d1de9706a]

Also known as: Turtle, Sea Horse

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1973

Related Models

seikata-wm-988d1de9706a