Seiko Cal. 6642 - 110

The 6642-110 is a sought-after Solar piece from Seiko's golden era. Powered by the 6642 caliber with 28j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-07a3b9052ce5]

Also known as: Panda, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

Related Models

• Seiko 7164-588
• Seiko 6284-932
• Seiko 6230-889
• Seiko 0779-586
• Seiko 6249-829
• Seiko 7085-283
• Seiko 5266-696
• Seiko 6238-334
• Seiko 0780-361
• Seiko 7090-415
• Seiko 3889-809
• Seiko 5669-261