Seiko Cal. 4451 - 277

The 4451-277 is a sought-after Kinetic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-a2c193813266]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1966

Related Models

• Seiko 6379-154
• Seiko 3876-169
• Seiko 4511-297
• Seiko 3894-833
• Seiko 0713-990
• Seiko 0761-796
• Seiko 6373-623
• Seiko 6685-960
• Seiko 6387-696
• Seiko 4586-605
• Seiko 4479-916
• Seiko 5666-894