Seiko Cal. 6636 - 871

The 6636-871 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-fde9084ddc82]

Also known as: Pogue, Panda

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1966

Related Models

• Seiko 6628-357
• Seiko 7187-573
• Seiko 5220-201
• Seiko 6166-915
• Seiko 6362-982
• Seiko 5670-123
• Seiko 3817-921
• Seiko 7196-617
• Seiko 3865-129
• Seiko 6662-992
• Seiko 4465-875
• Seiko 6692-358