Seiko Cal. 5635 - 277

Seiko 5635-277

Released in 1969, the Cal. 5635 with design code 277 was part of Seiko's domestic market collection. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-6460a474d8c5]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1969

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