Seiko Cal. 4537 - 226

The 4537-226 is a sought-after Solar piece from Seiko's golden era. Powered by the 4537 caliber with 21j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-936aec19ef67]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1985

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