Seiko Cal. 6691 - 453

The 6691-453 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-61e0aa7aea0a]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 0789-608
• Seiko 0772-855
• Seiko 7116-332
• Seiko 6290-436
• Seiko 5233-241
• Seiko 5215-108
• Seiko 5633-445
• Seiko 6326-560
• Seiko 6164-206
• Seiko 6391-843
• Seiko 6329-568
• Seiko 6272-608