Seiko Cal. 4538 - 528

This Solar model from 1986 features a 44mm Stainless Steel case. Powered by the 4538 caliber with 32j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-6b9d79e8ce8d]

Also known as: Monster, Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1986

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