Seiko Cal. 4437 - 894

This Spring Drive model from 1972 features a 41mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-bcb7eb6c9506]

Also known as: Shogun, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1972

Related Models

• Seiko 6391-368
• Seiko 4511-889
• Seiko 3883-676
• Seiko 6165-867
• Seiko 5270-623
• Seiko 5624-345
• Seiko 5264-645
• Seiko 5256-478
• Seiko 0772-131
• Seiko 6696-641
• Seiko 0738-588
• Seiko 4564-407