Seiko Cal. 5645 - 692

The 5645-692 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-172da290ab33]

Also known as: Crown, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1983

Related Models

• Seiko 3829-439
• Seiko 6360-191
• Seiko 4451-502
• Seiko 0724-800
• Seiko 5268-746
• Seiko 4527-844
• Seiko 7085-972
• Seiko 4415-966
• Seiko 6661-454
• Seiko 4411-178
• Seiko 3837-929
• Seiko 7079-115