Seiko Cal. 6610 - 916

Seiko 6610-916

This Quartz model from 1977 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f9c0a141d53e]

Also known as: Sea Horse, Crown

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1977

Related Models

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