Seiko Cal. 5644 - 460

This Hand-Winding model from 1984 features a 41mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-00b78718fbd2]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1984

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