Seiko Cal. 3855 - 436

The Seiko 3855-436 represents an important milestone in Seiko's 1995 lineup. It features a Black dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-f59f44f4dcc2]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1995

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