Seiko Cal. 4416 - 370

The Seiko 4416-370 represents an important milestone in Seiko's 1977 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-f5d8ea284974]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1977

Related Models

• Seiko 7163-886
• Seiko 6165-746
• Seiko 4551-237
• Seiko 5626-191
• Seiko 6320-446
• Seiko 5230-182
• Seiko 7045-189
• Seiko 4469-168
• Seiko 4516-918
• Seiko 6228-469
• Seiko 7051-331
• Seiko 7120-572