Seiko Cal. 5642 - 459

This Hand-Winding model from 1982 features a 39mm Two-Tone case. Powered by the 5642 caliber with 20j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-1798e6230595]

Also known as: Navigator, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1982

Related Models

• Seiko 6190-942
• Seiko 6668-582
• Seiko 7023-925
• Seiko 6642-365
• Seiko 4528-624
• Seiko 6234-642
• Seiko 4414-245
• Seiko 7165-689
• Seiko 6113-857
• Seiko 5646-793
• Seiko 5275-277
• Seiko 5227-679