Seiko Cal. 4513 - 538

Seiko 4513-538

The Seiko 4513-538 represents an important milestone in Seiko's 1970 lineup. Powered by the 4513 caliber with 34j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-8f77da93387a]

Also known as: Turtle, Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1970

Related Models

seikata-wm-8f77da93387a