Seiko Cal. 4436 - 827

The Seiko 4436-827 represents an important milestone in Seiko's 1997 lineup. Powered by the 4436 caliber with 17j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-fd5aa17ae751]

Also known as: Sumo, Panda

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1997

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