Seiko Cal. 5620 - 450

The Seiko 5620-450 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-a830b0a24406]

Also known as: Crown, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 3884-715
• Seiko 3858-889
• Seiko 6245-341
• Seiko 7183-325
• Seiko 5669-130
• Seiko 5268-552
• Seiko 0787-234
• Seiko 7068-584
• Seiko 7079-712
• Seiko 6251-841
• Seiko 7184-951
• Seiko 6395-629