Seiko Cal. 4440 - 902

This Solar model from 1977 features a 41mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-9f6c7decceaa]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 6161-162
• Seiko 6148-296
• Seiko 7134-256
• Seiko 6182-110
• Seiko 6676-477
• Seiko 6323-278
• Seiko 5223-273
• Seiko 4482-761
• Seiko 7169-528
• Seiko 6175-309
• Seiko 6267-170
• Seiko 6641-848