Seiko Cal. 5631 - 456

The 5631-456 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-12a62b8c6cf3]

Also known as: Pogue, Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 7012-666
• Seiko 5264-764
• Seiko 4521-835
• Seiko 7183-361
• Seiko 6124-420
• Seiko 4484-855
• Seiko 5660-971
• Seiko 4523-901
• Seiko 5665-372
• Seiko 4513-758
• Seiko 0778-893
• Seiko 6659-100