Seiko Cal. 4478 - 353

This Hand-Winding model from 1979 features a 34mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-d354d853ffa4]

Also known as: Shogun, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1979

Related Models

• Seiko 4434-518
• Seiko 6219-700
• Seiko 5646-900
• Seiko 6142-322
• Seiko 6391-315
• Seiko 7046-817
• Seiko 6361-885
• Seiko 4530-382
• Seiko 7039-174
• Seiko 7164-939
• Seiko 4443-543
• Seiko 5265-888