Seiko Cal. 4495 - 212

The Seiko 4495-212 represents an important milestone in Seiko's 1975 lineup. Powered by the 4495 caliber with 21j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-02cdf5ea12fc]

Also known as: Tuna, World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

Related Models

• Seiko 6375-900
• Seiko 4571-642
• Seiko 7090-692
• Seiko 6163-956
• Seiko 0738-447
• Seiko 4518-606
• Seiko 7186-311
• Seiko 6384-146
• Seiko 6677-215
• Seiko 7053-646
• Seiko 6288-208
• Seiko 0753-607