Seiko Cal. 4429 - 877

The Seiko 4429-877 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-fa6173294d21]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1978

Related Models

• Seiko 3811-556
• Seiko 5297-548
• Seiko 6224-592
• Seiko 6233-141
• Seiko 5640-333
• Seiko 5645-298
• Seiko 4546-142
• Seiko 4492-289
• Seiko 3896-583
• Seiko 6276-574
• Seiko 5650-187
• Seiko 6234-769