Seiko Cal. 3854 - 281

This Hand-Winding model from 1971 features a 45mm Titanium case. With its 19mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-c639cf5538ec]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1971

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